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

https://list-wiki.win/index.php/What_Touring_DJs_Learned_About_Sleep_in_the_Last_Five_Years

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