condition	mean	min	max
4 h after light	1.1069944999999999	0.669889	1.5441
8 h after light	1.5486550000000001	1.25584	1.84147
12 h after light	1.264705	1.24698	1.28243
4 h after dark	1.3069766666666667	1.10742	1.64547
8 h after dark	0.9680316666666666	0.707385	1.13699
12 h after dark	1.0539023333333333	0.917238	1.32559