condition	mean	min	max
4 h after light	0.3732195	0.26142	0.485019
8 h after light	0.393388	0.33105	0.455726
12 h after light	0.6651119999999999	0.579356	0.750868
4 h after dark	0.9869749999999999	0.681492	1.345
8 h after dark	1.2055903333333333	0.908331	1.57662
12 h after dark	0.6392433333333334	0.499046	0.840118