condition	mean	min	max
4 h after light	50.89573333333333	19.9153	72.1365
8 h after light	27.50113	8.69309	40.5244
12 h after light	31.677933333333335	22.3987	46.0005
4 h after dark	62.8303	17.251	88.1597
8 h after dark	94.7041	56.6753	126.843
12 h after dark	77.64963333333334	68.5288	92.7171