condition	mean	min	max
3 h after light	0.009695866666666667	0.0	0.0290876
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.00989775	0.0	0.0213269
3 h after dark	0.009866466666666667	0.0	0.0295994
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0172864	0.0	0.0518592
12 h after dark	0.0	0.0	0.0