condition mean min max 3 h after light 0.232598825 0.0 0.786393 7 h after light 0.11619034166666667 0.0 0.696752 11 h after light 0.11746600833333333 0.0 0.682653 2 h after dark 0.13325243333333334 0.0 0.82955 6 h after dark 0.20002855 0.0 1.34998 10 h after dark 0.22242035 0.0 1.19017