condition	mean	min	max
3 h after light	6.07182	1.05225	21.1815
7 h after light	2.8308780000000002	0.388518	9.00458
11 h after light	2.46085375	0.194492	7.96212
2 h after dark	3.18475675	0.293371	12.305
6 h after dark	6.782163583333333	0.894253	22.8151
10 h after dark	9.263181666666666	1.9375	33.9406