condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.11365763333333333	0.0	0.311973
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.049698	0.0	0.149094