Yergan explodei the isnt on one paper that looked at data from michigan, one state, and only over three years. And you see exactly the same profile for car crashes, road traffic accidents and even suicide rates. What the closest thing to an explanation for this i can come to is it's just a fucking incidence. Pick any week out of the year, by random chance, there's goin t be more heart attacks on like, the wednesday or something. Any pattern, you're always going to find a little peq.