Arent most people at work or school?
By the time I log in at like 8pm EST after work, gym, etc - the AKA cards are already up like 30% from their midday low point
Id assume night time would have the most activity and therefore lowest prices, as all the people who work and make money are then home and logging in for the first time of the day to opening packs
Unless the big madden spenders are streamers who work at home...or stock/Bitcoin traders - who can log in mid day