condition	mean	min	max
4 h after light	13.471733	11.860454	15.083012
8 h after light	12.609835499999999	11.805043	13.414628
12 h after light	10.3312125	9.337716	11.324709
4 h after dark	11.5102215	10.614309	12.406134
8 h after dark	11.317472500000001	9.957982	12.676963
12 h after dark	12.116576	12.116576	12.116576