Middle-of-the-Night Wakefulness Was Once Normal
McGonigal describes historical biphasic sleep before electric light: a first sleep, two or three waking hours, and a second sleep. Reframing middle-of-the-night wakefulness as a once-normal pattern may reduce the anxiety that makes it harder to rest.
- People historically divided the night into first and second sleep
- The waking interval could include chores or intimate conversation
- Artificial light helped normalize a continuous modern sleep pattern
- Accepting wakefulness can remove the feeling that something is wrong
“before we invented electricity the normal human sleeping pattern was to be awake in the middle of the night for two to three hours”
“if you know that it's natural and actually kind of the original human sleeping pattern it can take away some of the anxiety”