condition	mean	min	max
4 h after light	250.34799999999998	239.731	260.965
8 h after light	65.6798	61.3902	69.9694
12 h after light	5.33017	4.02206	6.63828
4 h after dark	0.6382236666666666	0.619223	0.663586
8 h after dark	2.746783333333333	2.36184	3.06133
12 h after dark	98.11693333333334	88.6214	106.383