condition	mean	min	max
4 h after light	0.20329055	0.0544441	0.352137
8 h after light	0.01486435	0.0	0.0297287
12 h after light	0.18665700000000002	0.134858	0.238456
4 h after dark	0.13904103333333334	0.0305994	0.334078
8 h after dark	0.299279	0.181516	0.462225
12 h after dark	0.12533616666666667	0.0380165	0.188609