condition	mean	min	max
4 h after light	0.6795023333333333	0.0	1.25865
8 h after light	0.821886	0.51007	1.40938
12 h after light	0.5919606666666667	0.16654	1.06726
4 h after dark	0.573026	0.334343	0.850509
8 h after dark	0.5598493333333333	0.413292	0.745123
12 h after dark	1.52178	1.20403	1.80814