condition	mean	min	max
4 h after light	0.3937135	0.364621	0.422806
8 h after light	0.411447	0.361155	0.461739
12 h after light	0.39042449999999995	0.294608	0.486241
4 h after dark	0.540697	0.349248	0.916396
8 h after dark	0.634142	0.369516	0.916261
12 h after dark	0.6096856666666667	0.516655	0.732357