condition	mean	min	max
4 h after light	0.1187325	0.0695	0.167965
8 h after light	0.10097655	0.0489151	0.153038
12 h after light	0.040616	0.0178342	0.0633978
4 h after dark	0.08212733333333333	0.0755215	0.0862933
8 h after dark	0.04227963333333334	0.0	0.0671062
12 h after dark	0.049650099999999996	0.0	0.0938275