condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.08009566666666666	0.0	0.240287
12 h after light	0.245053	0.0	0.399334
4 h after dark	0.09814033333333333	0.0	0.294421
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0