condition	mean	min	max
2 h after light	1.6065883333333333	1.33466	1.96415
6 h after light	1.384237	0.755332	1.87346
10 h after light	1.5423131666666667	0.884769	2.39746
14 h after light	1.6730878333333332	0.805856	3.42373
18 h after light	2.13928	1.07607	3.37341
2 h after dark	4.39622	3.24719	6.62041