condition	mean	min	max
4 h after light	11.2	11.2	11.2
8 h after light	11.100000000000001	7.9	14.3
12 h after light	7.75	6.1	9.4
4 h after dark	15.45	8.2	22.7
8 h after dark	42.900000000000006	19.9	65.9
12 h after dark	10.0	9.7	10.3