condition	mean	min	max
2 h after light	55.69416666666667	37.2439	65.2073
6 h after light	49.09656666666666	37.0419	59.7904
10 h after light	43.04215	32.5367	52.5122
14 h after light	45.49635	29.8269	55.5764
18 h after light	50.8859	33.5732	65.9157
2 h after dark	81.7073	61.2029	94.0574