condition	mean	min	max
4 h after light	0.817626	0.814447	0.820805
8 h after light	1.3430955	0.890651	1.79554
12 h after light	1.0392415000000002	0.893413	1.18507
4 h after dark	1.465035	1.3683	1.56177
8 h after dark	1.43358	1.24512	1.62204
12 h after dark	1.2312500000000002	1.06156	1.40094