DJs and producers know the 4 AM body clock all too well—like that foggy moment...

https://www.hometalk.com/member/259452598/carolyn1326483

DJs and producers know the 4 AM body clock all too well—like that foggy moment at 4:12 AM when your set peaks and exhaustion hits. Balancing late-night gigs with early morning flights means mastering sleep hacks and energy spells