condition	mean	min	max
3 h after light	0.8195153333333333	0.719394	0.975227
6 h after light	0.876555	0.678922	1.25526
9 h after light	1.006336	0.941538	1.04137
12 h after light	1.282875	1.13433	1.49897
3 h after dark	1.5216566666666667	1.16605	2.00849
6 h after dark	1.3492406666666668	0.923622	1.98959
9 h after dark	0.7959173333333334	0.211052	1.09847
12 h after dark	0.7909900000000001	0.688498	0.893482