condition	mean	min	max
0 h after light	0.601577	0.480747	0.722407
4 h after light	0.607022	0.315994	0.89805
8 h after light	0.519843	0.326248	0.713438
4 h after dark	0.6705965	0.472155	0.869038
8 h after dark	0.990731	0.946952	1.03451
12 h after dark	0.5140095	0.480101	0.547918