condition	mean	min	max
3 h after light	0.72412225	0.175273	1.22978
7 h after light	0.7133285833333333	0.317613	1.00463
11 h after light	1.0406656666666667	0.553493	1.61312
2 h after dark	1.0621404166666666	0.577791	1.86998
6 h after dark	1.05503525	0.46804	1.76077
10 h after dark	1.1014836666666667	0.279269	1.76361