condition	mean	min	max
4 h after light	13.7	13.7	13.7
8 h after light	31.6	30.6	32.6
12 h after light	14.95	4.7	25.2
4 h after dark	33.5	31.8	35.2
8 h after dark	9.35	6.0	12.7
12 h after dark	22.400000000000002	8.1	36.7