Ever notice how DJs hit their peak right around 4:12 AM, just before the crowd...

https://research-wiki.win/index.php/Why_Do_Promoters_Still_Schedule_Sets_Against_the_Body_Clock%3F

Ever notice how DJs hit their peak right around 4:12 AM, just before the crowd fades? This article breaks down how producers tune their work to the body’s late-night rhythm and why sunglasses become an essential part of that 9 AM airport shuffle.