condition	mean	min	max
4 h after light	0.6792825	0.576843	0.781722
8 h after light	0.658379	0.506809	0.809949
12 h after light	0.5176275	0.393737	0.641518
4 h after dark	0.8139606666666667	0.55578	0.952578
8 h after dark	0.604082	0.192299	0.879172
12 h after dark	0.8381266666666667	0.226105	1.71286