condition	mean	min	max
3 h after light	9.60087	5.50825	15.7926
7 h after light	11.831791666666666	6.0513	19.6373
11 h after light	10.0676175	6.10046	13.8166
2 h after dark	9.5676975	5.1154	14.4753
6 h after dark	7.631669166666667	5.14264	10.4838
10 h after dark	7.528091666666667	4.87729	10.4485