Late-night studio sessions can stretch well past the witching hour, leaving...

https://wiki-canyon.win/index.php/Should_I_Take_Magnesium_or_Melatonin_After_a_Session%3F

Late-night studio sessions can stretch well past the witching hour, leaving your ears foggy by 2 am. That’s when you start losing perspective, and caffeine's 5-6 hour half-life means you’re wired long after you want to be