condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.00887975	0.0	0.0177595
4 h after dark	0.011914899999999999	0.0	0.0357447
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0