condition	mean	min	max
4 h after light	7.1	7.1	7.1
8 h after light	31.45	5.3	57.6
12 h after light	12.4	9.4	15.4
4 h after dark	21.75	4.4	39.1
8 h after dark	13.049999999999999	9.2	16.9
12 h after dark	44.650000000000006	43.7	45.6