Interesting idea. Since we don’t see as well at night, we evolved to use that time to sleep. Were a day 48 hours in length we probably would have evolved to be awake twice as long, and then sleep twice as long. So proportionally we would probably be working the same amount.
Interesting idea. Since we don’t see as well at night, we evolved to use that time to sleep. Were a day 48 hours in length we probably would have evolved to be awake twice as long, and then sleep twice as long. So proportionally we would probably be working the same amount.