condition	mean	min	max
3 h after light	14.577608333333334	8.46647	22.7437
7 h after light	13.351809166666666	6.1568	24.8801
11 h after light	10.953745	5.08912	17.9234
2 h after dark	11.039604166666667	4.96941	16.2302
6 h after dark	13.4962175	8.1574	24.0889
10 h after dark	14.2383875	7.29068	24.641