condition	mean	min	max
4 h after light	0.1504028	0.0387426	0.262063
8 h after light	0.08894225	0.0306995	0.147185
12 h after light	0.06160675	0.0596255	0.063588
4 h after dark	0.0141368	0.0	0.0424104
8 h after dark	0.04160186666666667	0.0	0.104835
12 h after dark	0.027515166666666667	0.0	0.0616324