condition	mean	min	max
4 h after light	0.3669785	0.324769	0.409188
8 h after light	0.24276599999999998	0.228475	0.257057
12 h after light	0.5005605	0.404433	0.596688
4 h after dark	0.5640365	0.39115	0.736923
8 h after dark	0.380972	0.373364	0.38858
12 h after dark	0.2415845	0.185687	0.297482