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	0.028929566666666667	0.0	0.0867887
4 h after dark	0.016149666666666666	0.0	0.048449
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0