condition	mean	min	max
0 h after light	9.296875	7.83705	10.7567
4 h after light	10.252475	7.97115	12.5338
8 h after light	4.92122	3.86987	5.97257
4 h after dark	10.579665	7.71363	13.4457
8 h after dark	8.700330000000001	7.7697	9.63096
12 h after dark	10.635955	9.55301	11.7189