Probably has something to do with their vastly HS/college age workforce having classes on Monday thus being more hesitant to work Sunday nights.
Total Coasters: 145
Top 10 Steel: Maverick, Skyrush, Intimidator 305, Fury 325, Banshee, Millennium Force, Raptor, Superman: The Ride (SFNE), Top Thrill Dragster, Big Bad Wolf
Top 10 Wood: The Beast, El Toro, Phoenix (Knoebels), Boulder Dash, Thunderbolt (KW), Mystic Timbers, Comet (Hershey), Hercules, Shivering Timbers, Jack Rabbit (KW)
Top 5 Hybrid: Twisted Timbers, Goliath (SFGAm), Wicked Cyclone, Great White, Gemini