condition	mean	min	max
1 h after light	19.35656541	18.80514447	19.90798635
3 h after light	19.330341863333334	16.08807215	23.54436548
5 h after light	15.94511661	13.50916259	19.75059309
7 h after light	22.493818633333333	19.79868695	23.89899142
9 h after light	39.79774381	22.64513519	49.43986206
11 h after light	47.34412549	32.95592988	65.43825368
1 h after dark	31.18402306666667	15.56409349	59.34206366
3 h after dark	14.790503336666667	14.29536046	15.16499765
5 h after dark	18.650543476666666	15.94267039	21.81669802
7 h after dark	18.57144512	17.04147137	19.55751821
9 h after dark	15.357370913333334	13.26294639	17.04770784
11 h after dark	16.826199886666664	12.30600391	22.45751511