People in the Middle Ages Slept Not Once but Twice Each Night

https://archive.org/details/atdaysclosenight0000ekir

and also

https://archive.org/details/atdaysclosenight0000ekir

Pretty sure this has been debunked

Unlike in the 21st century where 100% of the population has exactly the same sleep pattern and sleeps exactly 8 hours a night from the same time to the same time.

/s

Lazy middle agers