> For some reason people are a lot better with knowing 11:59pm is, vs 12:00AM.
You mean, people have a mental association like "Oh look it's 12:00 AM [= midnight], better get to bed now" because they see these times in specific contexts, and then use that as a jumping off point to extrapolate the meaning of AM/PM as a whole?
You mean, people have a mental association like "Oh look it's 12:00 AM [= midnight], better get to bed now" because they see these times in specific contexts, and then use that as a jumping off point to extrapolate the meaning of AM/PM as a whole?