My sense is that 1pm Sunday is when lots of people are either a) just getting out of church or b) just waking up with a hangover. They then try to go somewhere

My sense is that 1pm Sunday is when lots of people are either a) just getting out of church or b) just waking up with a hangover. They then try to go somewhere they don't normally go to and don't know the directions to. Normal weekday traffic patterns go totally out the window and it's chaos.