condition	mean	min	max
4 h after light	141.46111113333333	129.6866667	155.02
8 h after light	109.61555554333334	93.86333333	133.71
12 h after light	80.03111111	64.4	103.2
1.5 h after dark	108.16444445666667	79.53	146.7866667
5.5 h after dark	99.04888888	66.21666667	142.5933333
9.5 h after dark	147.3622222	104.6733333	173.0