condition	mean	min	max
0 h after light	0.9272799999999999	0.74113	1.11343
4 h after light	1.0705865	0.878193	1.26298
8 h after light	1.0985200000000002	1.01922	1.17782
4 h after dark	1.477195	1.34849	1.6059
8 h after dark	1.47447	1.35394	1.595
12 h after dark	1.0315675	0.812295	1.25084