condition	mean	min	max
4 h after light	37.89005	35.6918	40.0883
8 h after light	36.7172	34.1185	39.3159
12 h after light	66.10475	61.5143	70.6952
4 h after dark	96.03356666666667	92.7663	99.9841
8 h after dark	73.30316666666667	69.5769	77.7174
12 h after dark	48.062799999999996	45.4349	50.8009