Groups;t;p(perm) "Summer x Fall";1.7224;0.0019 "Summer x Winter";1.99;0.0006 "Summer x Spring";1.5724;0.0094 "Fall x Winter";1.734;0.0035 "Fall x Spring";1.7355;0.0015 "Winter x Spring";1.0403;0.3865 "North x South";1.2334;0.1346 "North x Central";1.5603;0.0067 "South x Central";1.5803;0.0055