condition	mean	min	max
4 h after light	10.4	10.4	10.4
8 h after light	7.9	1.3	14.5
12 h after light	2.5	1.2	3.8
4 h after dark	29.049999999999997	17.7	40.4
8 h after dark	1.9000000000000001	1.1	2.7
12 h after dark	2.95	2.6	3.3