condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.06055433333333333 0.0 0.181663 9 h after light 0.12017266666666666 0.0 0.360518 12 h after light 0.0 0.0 0.0 3 h after dark 0.08679433333333332 0.0 0.260383 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0