condition	mean	min	max
4 h after light	11.380044999999999	10.512087	12.248003
8 h after light	9.2168655	9.006327	9.427404
12 h after light	10.9518315	10.410005	11.493658
4 h after dark	9.991903	9.842541	10.141265
8 h after dark	10.520076	10.370986	10.669166
12 h after dark	11.805043	11.805043	11.805043