Any data for worst days of the week to play?

I've played 6 ranked games today, mixture of Plat and Gold players I've noticed. 5 of the 6 had a leaver, rage quitter, 0-10's or any other form of toxic behavior. I was demoted a group 3 games after I had won 4 in a row. I've found in my personal experiences that Friday-Sunday are by far the worst days of the week to play.

My question is, does anyone else have any experience with the worst times of the day, and worst days of the week to play?

Also, I wish the kids would go back to school. Your parents internet sucks, just live on or near campus for your college career.