condition	mean	min	max
0 h after light	0.5666964999999999	0.472738	0.660655
4 h after light	0.1861055	0.0	0.372211
8 h after light	0.667109	0.373495	0.960723
4 h after dark	0.881676	0.558352	1.205
8 h after dark	0.419458	0.281205	0.557711
12 h after dark	0.371877	0.282757	0.460997