condition	mean	min	max
4 h after light	10.353457333333333	4.474762	15.644260000000001
8 h after light	7.215231666666666	3.130112	11.54824
12 h after light	6.214578333333334	1.383246	9.025057
16 h after light	42.931893333333335	10.01078	77.78305999999999
4 h after dark	22.21794	18.167939999999998	25.37592
8 h after dark	15.565155	4.705755	30.39225