condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.23401566666666665 0.0 0.702047 9 h after light 1.299388 0.0 3.29914 12 h after light 0.21176799999999998 0.0 0.635304 3 h after dark 0.2992363333333333 0.0 0.897709 6 h after dark 1.0215833333333333 0.766375 1.37384 9 h after dark 0.39228 0.0 1.17684 12 h after dark 0.25253833333333336 0.0 0.757615