condition	mean	min	max
0 h after light	0.5976085	0.55308	0.642137
4 h after light	1.297991	0.633112	1.96287
8 h after light	1.483215	1.39765	1.56878
4 h after dark	0.8220989999999999	0.504528	1.13967
8 h after dark	0.761575	0.637755	0.885395
12 h after dark	0.88661	0.76953	1.00369