condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	1.405321	0.0	3.28474
3 h after dark	0.5455283333333333	0.0	0.911771
6 h after dark	0.20873133333333335	0.0	0.626194
9 h after dark	0.17749533333333334	0.0	0.532486
12 h after dark	0.0	0.0	0.0