condition	mean	min	max
4 h after light	12.936399999999999	10.3009	15.5719
8 h after light	6.3082	0.0	12.6164
12 h after light	3.406455	0.0	6.81291
4 h after dark	2.27709	0.0	4.55418
8 h after dark	1.12485	0.0	2.2497
12 h after dark	4.079585	3.72952	4.42965