condition	mean	min	max
4 h after light	27.53386666666667	21.2973	31.3058
8 h after light	1.1319043333333334	0.383931	2.06563
12 h after light	1.126103	0.574759	1.71844
4 h after dark	9.65435	7.74575	11.0196
8 h after dark	113.28733333333334	100.591	119.973
12 h after dark	107.9935	74.2235	133.175