Question as title.
Being on the other side of the world, 7 hours ahead of GMT, I notice a definite slowdown during my afternoon if I’m logged on then. That’s the wee hours of the morning in the US. About midnight here right now, late morning in most of the US, and this is when I notice the boards jumping.
Prime seems to be about 5:00 p.m. Eastern time M-F. Not exactly sure why. Overlap from work/school/people getting home? Anyway, that’s when the gang’s all here.