condition	mean	min	max
4 h after light	0.9987105	0.848941	1.14848
8 h after light	0.6386445000000001	0.560582	0.716707
12 h after light	0.7983585	0.783922	0.812795
4 h after dark	1.3742566666666667	1.04507	1.58047
8 h after dark	1.1239050000000002	0.983245	1.23988
12 h after dark	0.6814556666666667	0.378919	0.840135