condition	mean	min	max
4 h after light	9.7	9.7	9.7
8 h after light	38.599999999999994	9.1	68.1
12 h after light	18.75	3.6	33.9
4 h after dark	26.35	22.2	30.5
8 h after dark	36.900000000000006	32.6	41.2
12 h after dark	31.049999999999997	25.8	36.3