The hours between 3 and 5 belong to someone else.

I don't know who. I've never been formally introduced. But I've met their tenant, the person who lives in my body during those hours, and I can tell you that he isn't me. He has my memories and none of my proportion. He can take a mildly awkward text I sent in 2016 and build a cathedral around it. He can look at a bank balance he has looked at a thousand times in daylight and see, for the first time, the true shape of ruin. He is very sure about things. He is never right.

You wake, and for a second you do not know why. Then the eyes adjust and there is the ceiling, and the ceiling has that particular flatness, that no-hour quality, and you know before you check the phone that it's going to say 3:40 or 4:10. It's never 2:15. It's never 5:30. There's a window, and the window is his.

The committee

The thing about that hour is that everything is still there, but the furniture has been rearranged. Every worry you own gets a chair. They all sit down at once. There's no agenda. A meeting where the first item is the mole on your shoulder and the second is whether your mother is happy and the third is a project deadline that hasn't moved in six weeks, and nobody is chairing, and nobody is taking minutes, and you can't leave.

In daylight, worries take turns. That is the whole trick of daylight. There's always something in front of you, a sandwich, an email, a person talking, and the worries have to wait behind it. At 4 a.m. there is nothing in front of you. The dark takes away the foreground. What is left is everything you were not looking at, all at the same depth, all the same size.

I think that's really what the dark does. It doesn't add anything. It removes the thing you were using to keep the rest in order.

It used to be normal

Here's a strange bit of history that made me feel better about it. Roger Ekirch, a historian, spent years going through diaries and court records and medical texts from before electric light and found that people used to sleep in two shifts. A "first sleep" starting a couple of hours after dark, then an hour or so awake in the middle of the night, then a "second sleep" until dawn. The waking hour was ordinary. People got up, tended the fire, prayed, talked to whoever was next to them, wrote, had sex, thought. Doctors recommended it as a good time for conceiving. Nobody called it insomnia because it was not a failure of anything. It was just the night, and this was the part of the night you were awake for.

Then gas lamps and then bulbs pushed bedtime later and squeezed the two sleeps into one, and within a couple of generations the middle waking was gone from the record, and anyone still doing it was doing it wrong.

So the person who wakes at 3:40 isn't broken. He is old. He is doing what the body did for most of its history, only now without the fire, without the person next to him being awake too, and without any permission.

I find that helps a little. Not enough to sleep. But it changes the quality of the lying there.

What he is for

There's a version of this essay that says the 4 a.m. self is wise, that the dark strips away the distractions and lets you see clearly. I don't believe that. He doesn't see clearly. He sees one thing at a time in enormous magnification. That isn't clarity, it's a microscope with no stage.

But I've come to think he is for something. Every so often, one of the things he brings to the committee is real. The relationship that isn't working. The job that's quietly eating you. The phone call you've been not making for a year. In daylight those live behind the sandwich and the emails. He is the only one who ever gets them into the room.

He is a terrible judge and a decent witness. The trick, if there's one, is to let him testify and not let him sentence. Note the thing. Write it down if you have to. Tell him you will take it up with the day shift.

The other people

For a long time I assumed I was alone in this, which is the most 4 a.m. thought there is. Then I started asking. Not "do you sleep well," which everyone lies about, but "what time do you wake up when you wake up." And the answers came back like a roll call. 3:30. Quarter to four. Four, always four, on the dot, like it's scheduled.

A friend of mine, who runs a bakery and is up at five anyway, told me she has stopped fighting it. She gets up at four, sits in the dark kitchen with tea she doesn't drink, and lets the committee meet. Twenty minutes. Then she writes down whatever survived, goes back to bed for forty-five minutes, and says the second sleep is the best sleep she gets. She didn't know about Ekirch. She'd just worked it out from the inside.

Another friend, who has a baby, laughed at me for a full minute. She hasn't had a 4 a.m. self in a year. She has a 4 a.m. and that's all. Whoever she is at that hour, there's no time to find out.

So the tenant has a lot of landlords. That doesn't make him easier. But it means the light on in the window across the street, at ten to four, is somebody in the same meeting, and I've started thinking of that light as company.

Morning

And then it lifts. This is the part nobody explains, how it lifts. Somewhere around 5 the birds start, or the first bus, or the quality of the dark changes by some amount too small to see and large enough to feel, and the committee just adjourns. The chairs are empty. The mole on your shoulder is a mole. The bank balance is fine, or at least it is the same bank balance it was at noon yesterday when it didn't seem like the end of anything.

Sometimes you get another hour of sleep and wake up feeling like you were robbed. Sometimes you do not, and you get up, and you make coffee in the blue light, and it's very quiet, and you have the entire kitchen and nobody in it, and you think: this is nice, actually. This might be the nicest hour. Why don't I do this on purpose.

You never do it on purpose.

You'll see him again in a few weeks. He will have been keeping notes.