condition	mean	min	max
2 h after light	2.015675	1.38418	3.03823
6 h after light	1.932465	1.27725	2.70101
10 h after light	1.8891966666666666	1.06987	2.49566
14 h after light	2.3232733333333333	1.8956	3.12796
18 h after light	2.229925	1.66656	2.78352
2 h after dark	1.8932916666666668	1.17539	2.56739