![[biphasic.jpg]] A form of [[Polyphasic Sleep]] where you get two separate sleeps. It was [practised](https://www.bbc.com/future/article/20220107-the-lost-medieval-habit-of-biphasic-sleep) by [[medieval]] people. They would often get up in the middle of the night for [[sex]] and recreation. *** Created: [[2024-11-02]]