> The average is like past midnight

Jesus, for what age group?

I'm an outlier because I have to be at work at 6:30 AM daily (so I get up around 5:15), so staying up past 10 PM is a rarity and I see midnight maybe two or three times a year. I don't think I've slept past 8 AM in the past decade, even on vacation. But I haven't even frequently stayed up past midnight since my mid-twenties, and even then didn't do so every night. I'd have been too sleep-deprived.