DJs and producers know the 4 AM mark hits differently—like that 4:12 AM moment...

https://blogfreely.net/gertonmhvf/how-to-avoid-getting-wired-at-the-exact-time-you-need-to-sleep

DJs and producers know the 4 AM mark hits differently—like that 4:12 AM moment when your body wants sleep but the crowd still buzzes