SlumberWise explains that people used to sleep differently in Olden Times.
[W]e didnâ€™t always sleep in one eight hour chunk. We used to sleep in two shorter periods, over a longer range of night. This range was about 12 hours long, and began with a sleep of three to four hours, wakefulness of two to three hours, then sleep again until morning.
References are scattered throughout literature, court documents, personal papers, and the ephemera of the past. What is surprising is not that people slept in two sessions, but that the concept was so incredibly common. Two-piece sleeping was the standard, accepted way to sleep.
â€œItâ€™s not just the number of references â€“ it is the way they refer to it, as if it was common knowledge,â€ Ekirch says.
An English doctor wrote, for example, that the ideal time for study and contemplation was between â€œfirst sleepâ€ and â€œsecond sleep.â€ Chaucer tells of a character in the Canterbury Tales that goes to bed following her â€œfirste sleep.â€ And, explaining the reason why working class conceived more children, a doctor from the 1500s reported that they typically had sex after their first sleep.
Ekirchâ€™s book At Dayâ€™s Close: Night in Times Past is replete with such examples.
But just what did people do with these extra twilight hours? Pretty much what you might expect.
Most stayed in their beds and bedrooms, sometimes reading, and often they would use the time to pray. Religious manuals included special prayers to be said in the mid-sleep hours.
Hat tip to Ann Rice [via FB].