condition	mean	min	max
4 h after light	1.4556900000000002	1.05658	1.8548
8 h after light	1.2689949999999999	1.16282	1.37517
12 h after light	1.51905	1.49331	1.54479
4 h after dark	1.7827466666666667	1.64498	2.0326
8 h after dark	1.1795076666666666	0.953013	1.49775
12 h after dark	1.2086583333333334	0.950565	1.41479