condition	mean	min	max
4 h after light	27.04507	23.07505	31.1481
8 h after light	31.20795	10.98131	49.983129999999996
12 h after light	51.62200333333333	43.87442	61.29793000000001
16 h after light	68.48438333333333	53.750409999999995	85.37772
4 h after dark	71.15445666666666	63.80945	84.73294
8 h after dark	28.302083333333332	19.836489999999998	33.315259999999995