condition	mean	min	max
4 h after light	1.12977	1.06456	1.19498
8 h after light	0.969568	0.931606	1.00753
12 h after light	0.9771495000000001	0.829829	1.12447
4 h after dark	1.007586	0.845394	1.24472
8 h after dark	0.996523	0.920659	1.03962
12 h after dark	1.2505166666666667	1.01768	1.66154