condition	mean	min	max
4 h after light	0.4774636666666667	0.306506	0.810739
8 h after light	0.30603020000000003	0.0917606	0.413405
12 h after light	0.8422216666666666	0.399933	1.32901
4 h after dark	0.823819	0.581255	0.994875
8 h after dark	1.243476	0.564098	1.73729
12 h after dark	1.2255366666666667	1.01133	1.45455