condition	mean	min	max
0 h after light	1.453195	1.1638	1.74259
4 h after light	0.4218965	0.118372	0.725421
8 h after light	0.1746175	0.157676	0.191559
4 h after dark	0.838587	0.722612	0.954562
8 h after dark	0.47898299999999994	0.419525	0.538441
12 h after dark	0.9751924999999999	0.966807	0.983578