condition	mean	min	max
3 h after light	9.40716	4.98689	14.1159
7 h after light	11.24689	6.03669	15.5638
11 h after light	10.021925833333334	7.35961	12.8748
2 h after dark	11.356239166666667	8.29649	15.2925
6 h after dark	11.7009	7.13045	22.8869
10 h after dark	11.926646666666667	6.71513	18.5141