condition	mean	min	max
4 h after light	4.9	4.9	4.9
8 h after light	5.699999999999999	5.1	6.3
12 h after light	7.45	2.9	12.0
4 h after dark	6.199999999999999	3.3	9.1
8 h after dark	14.600000000000001	5.4	23.8
12 h after dark	6.9	3.4	10.4