condition	mean	min	max
3 h after light	0.911537	0.580761	1.13467
6 h after light	1.058277	0.755121	1.24353
9 h after light	0.9583900000000001	0.889534	1.03007
12 h after light	0.9344443333333333	0.765315	1.07042
3 h after dark	0.8768613333333334	0.808072	0.957078
6 h after dark	1.1770070000000001	0.992141	1.41239
9 h after dark	0.8856653333333333	0.537713	1.35118
12 h after dark	0.9146176666666667	0.654051	1.26927