condition	mean	min	max
4 h after light	2.9	2.9	2.9
8 h after light	17.3	5.5	29.1
12 h after light	19.049999999999997	2.8	35.3
4 h after dark	22.700000000000003	3.2	42.2
8 h after dark	5.8999999999999995	3.6	8.2
12 h after dark	8.55	3.1	14.0