condition	mean	min	max
0 h after light	1.4163350000000001	1.22618	1.60649
4 h after light	0.613488	0.603396	0.62358
8 h after light	1.15058	1.09021	1.21095
4 h after dark	1.203751	0.829722	1.57778
8 h after dark	1.2472794999999999	0.987709	1.50685
12 h after dark	1.099434	0.747328	1.45154