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

https://quebeck-wiki.win/index.php/Why_Does_Alcohol_Help_Me_Pass_Out_But_Still_Ruin_My_Sleep%3F_A_Touring_DJ%27s_Perspective

DJs and producers know the 4 AM body clock all too well — that moment when the set ends, but your day isn’t over. We explore how a 9 AM flight shapes their sleep, focus, and energy, plus why sunglasses often become an essential part of the ride home.