I think 4pm was ruined for me during Favre and Mangini where every WC we played was at 4 and it felt like we lost all those games. I'll take my 1pm game so by halftime of the 4pm I am over the loss/win and I'm relaxed by Monday morning.
I hate evening games. Can barely stay awake.... Then too wound up to go to sleep no matter what the outcome. Then exhausted all day the next day.
Another thing to consider is that, several times last year, CBS and FOX affiliations in Florida switched late in the week to covering Tebow instead of whatever other matchup was originally scheduled. More Jets coverage for Northern/Central Florida.