condition	mean	min	max
2 h after light	50.353100000000005	49.2107	51.3616
6 h after light	62.36873333333333	59.0616	64.3367
10 h after light	56.00833333333333	54.9585	57.3237
2 h after dark	63.46406666666667	59.8854	66.0937
6 h after dark	66.53280000000001	65.3845	68.5759
10 h after dark	61.0193	57.5654	62.8485