condition	mean	min	max
4 h after light	9.3	9.3	9.3
8 h after light	12.05	10.0	14.1
12 h after light	38.2	14.9	61.5
4 h after dark	29.799999999999997	9.8	49.8
8 h after dark	30.950000000000003	18.3	43.6
12 h after dark	7.449999999999999	6.3	8.6