condition mean min max 3 h after light 0.8015066666666667 0.0 2.40452 6 h after light 0.6306466666666667 0.0 1.89194 9 h after light 0.45111999999999997 0.0 1.35336 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.69626 0.0 2.08878 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0