I'd ask Jeff Sagarin about it myself, but he seesm obsessed with time zones lately. I have seen him at the courthouse a few times in the last month arguing that Indiana should be on central time. It is pretty sad to watch a bunch of politicians ignore the smartest person in the room.
He has a strange web page befitting a statistical guru
http://www.sagarin.com/
His sports stuff can be found
here. <font color="yellow"> </font>