condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.5386 0.0 1.6158 Primary Rachis 0.485349 0.0 1.2184 Petiole 2.5563563333333335 0.233472 6.93893 Root 0.832956 0.0 1.98496