condition	mean	min	max
3 h after light	8.234076666666667	6.99389	9.69659
6 h after light	7.5165999999999995	5.96172	8.78768
9 h after light	9.6963	9.28481	10.4861
12 h after light	12.760525	10.644	14.5951
3 h after dark	14.308233333333334	13.8832	14.7125
6 h after dark	11.9907	10.8292	12.6341
9 h after dark	9.104693333333334	8.06055	10.8453
12 h after dark	8.18638	7.7318	8.64096