condition	mean	min	max
4 h after light	75.23685	72.3425	78.1312
8 h after light	90.7924	89.068	92.5168
12 h after light	99.03945	94.2029	103.876
4 h after dark	106.3985	100.475	112.322
8 h after dark	116.70949999999999	109.619	123.8
12 h after dark	104.9045	104.018	105.791