condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.08283733333333333 0.0 0.248512 Root 24.774314200000003 0.0643226 72.581