condition	mean	min	max
4 h after light	1.2	1.2	1.2
8 h after light	3.6	2.5	4.7
12 h after light	6.300000000000001	2.8	9.8
4 h after dark	7.55	5.6	9.5
8 h after dark	28.2	12.1	44.3
12 h after dark	14.35	1.7	27.0