condition	mean	min	max
4 h after light	0.43578300000000003	0.324405	0.547161
8 h after light	0.41332349999999995	0.303795	0.522852
12 h after light	0.859237	0.653584	1.06489
4 h after dark	1.4760733333333333	1.25181	1.69137
8 h after dark	1.4094	1.09302	1.99504
12 h after dark	0.5729556666666666	0.473878	0.703731