condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.034437	0.0	0.103311
12 h after light	0.04526733333333333	0.0	0.135802
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0