condition	mean	min	max
4 h after light	0.02291535	0.0	0.0458307
8 h after light	0.11576064999999999	0.0313183	0.200203
12 h after light	0.05068315	0.0364965	0.0648698
4 h after dark	0.10213	0.0	0.176594
8 h after dark	0.0	0.0	0.0
12 h after dark	0.10584633333333333	0.0	0.317539