condition	mean	min	max
3 h after light	2.27663525	0.0	11.9405
7 h after light	2.3936159166666666	0.0	13.2575
11 h after light	1.3590178333333334	0.0	4.49595
2 h after dark	1.0658165	0.0	5.53897
6 h after dark	0.62347565	0.0	3.791
10 h after dark	0.6636393333333334	0.0	4.30863