condition	mean	min	max
3 h after light	13.8818075	1.46411	33.7885
7 h after light	16.615389166666667	2.77131	47.4538
11 h after light	9.797443583333333	0.780903	18.5695
2 h after dark	11.730024166666666	2.57409	34.9579
6 h after dark	15.23664	5.96752	30.8881
10 h after dark	15.225409166666667	1.48473	27.9309