condition	mean	min	max
4 h after light	0.7494335000000001	0.547158	0.951709
8 h after light	0.312906	0.24087	0.384942
12 h after light	0.49896	0.449113	0.548807
4 h after dark	0.5203726666666666	0.407456	0.598959
8 h after dark	1.1666003333333332	0.822541	1.54909
12 h after dark	0.824191	0.721977	0.976881