condition	mean	min	max
4 h after light	14.7	14.7	14.7
8 h after light	46.400000000000006	13.4	79.4
12 h after light	15.350000000000001	14.9	15.8
4 h after dark	36.35	13.9	58.8
8 h after dark	62.75	61.2	64.3
12 h after dark	10.75	10.4	11.1