this post was submitted on 13 Nov 2023
6 points (100.0% liked)
196
16484 readers
1777 users here now
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
My guess, we evolved in hot areas so would often rest during the hottest part of the day. When you're napping your brain can probably notice if a shadow blocks the light alerting you to a potential threat.
That's totally an uneducated guess though.