Roughly two thirds of the recordings in this collection were made with people whose work is wholly or mostly nocturnal. That is not a curatorial preference. It is a fact about who moves goods and people when the rest of the country has stopped.
Night driving is not simply day driving in the dark. The traffic behaves differently, the demands on attention are differently shaped, and the social rules change: passengers who would ignore a driver at noon will talk to them at two. Several of our subjects describe a specific hour — usually somewhere between three and five — as belonging to them.
It is also the condition that leaks furthest into the rest of life. The difficulty most often described is not staying awake. It is the return: the hour of re-entry into a household that has been on a different clock.




