condition	mean	min	max
3 h after light	3.42031	3.22607	3.68411
6 h after light	3.2369499999999998	3.09214	3.43822
9 h after light	7.724436666666667	6.69375	8.93581
12 h after light	9.13257	8.03237	10.4375
3 h after dark	8.344893333333333	7.47465	8.88266
6 h after dark	7.303906666666666	5.515	8.50126
9 h after dark	3.87214	2.64649	4.53649
12 h after dark	4.31258	3.09985	4.95384