condition	mean	min	max
4 h after light	0.5038195	0.244089	0.76355
8 h after light	0.511565	0.402701	0.620429
12 h after light	0.5765645	0.341536	0.811593
4 h after dark	0.10322043333333333	0.0	0.214029
8 h after dark	0.24504833333333334	0.196531	0.312398
12 h after dark	0.09637756666666666	0.0	0.250371