condition	mean	min	max
3 h after light	2.3549728333333335	0.204524	5.21585
7 h after light	2.896785	0.0	7.06361
11 h after light	2.4042855	0.0	6.3603
2 h after dark	3.5234288333333335	0.741946	6.92185
6 h after dark	1.755430975	0.0	5.2791
10 h after dark	3.0321604166666667	0.317498	11.9597