condition	mean	min	max
0 h after light	0.1735105	0.146016	0.201005
4 h after light	0.14565865	0.0896323	0.201685
8 h after light	0.146171	0.124415	0.167927
4 h after dark	0.3311925	0.312045	0.35034
8 h after dark	0.260845	0.201248	0.320442
12 h after dark	0.0811824	0.0799643	0.0824005