condition	mean	min	max
0 h after light	0.5214285000000001	0.520964	0.521893
4 h after light	0.886936	0.849317	0.924555
8 h after light	0.468341	0.318186	0.618496
4 h after dark	0.922392	0.719144	1.12564
8 h after dark	1.3379125	0.931335	1.74449
12 h after dark	0.204706	0.104053	0.305359