condition	mean	min	max
3 h after light	8.683740333333333	0.753088	29.5374
7 h after light	12.007150833333334	1.21047	39.8073
11 h after light	15.266125833333334	2.84593	40.9653
2 h after dark	15.9120875	3.96544	28.6172
6 h after dark	6.9711765833333335	0.806005	18.7574
10 h after dark	3.958317666666667	0.499094	9.7086