condition	mean	min	max
4 h after light	0.2424505	0.160797	0.324104
8 h after light	0.1969415	0.0	0.393883
12 h after light	0.2806155	0.0	0.561231
4 h after dark	0.9871639999999999	0.853088	1.12124
8 h after dark	0.9438525	0.913064	0.974641
12 h after dark	0.7477945	0.622322	0.873267