condition	mean	min	max
3 h after light	4.046423916666667	0.269276	14.6327
7 h after light	2.17562875	0.0	7.2568
11 h after light	1.6063959166666666	0.177961	6.35822
2 h after dark	2.18588375	0.22471	8.98595
6 h after dark	1.6477606666666667	0.0	6.83852
10 h after dark	1.5572497833333334	0.0	4.60263