3 ms·
From what I understand from the limited reading I've done, it is more like "night guard" versus "morning guard". Somebody needed to be up at night when the ("in
by SoftwareMaven 14y ago
From what I understand from the limited reading I've done, it is more like "night guard" versus "morning guard". Somebody needed to be up at night when the ("insert night feeding predator of choice") came to town.
My guess is that it wasn't until after we built a world of walls that most people could sleep comfortably at night.
- ajuc 14y agoI've read somewhere that the natural sleep regime for human is to sleep for a few hours after the night come, wake up and be active for 1-2 hours around midnight, and then go back to sleep and only weak up in the morning. There: http://en.wikipedia.org/wiki/Segmented_sleep http://en.wikipedia.org/wiki/Segmented_sleep