condition	mean	min	max
4 h after light	56.443402000000006	47.268284	65.61852
8 h after light	57.166558	48.435311	65.897805
12 h after light	61.499516	57.232273	65.766759
4 h after dark	42.3732325	39.421838	45.324627
8 h after dark	44.302679499999996	39.148596	49.456763
12 h after dark	24.690858	24.690858	24.690858