condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.064256	0.0	0.128512
12 h after light	0.07210205	0.0443644	0.0998397
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0286667	0.0	0.0860001