condition mean min max Sterile Leaflet 0.06703033333333333 0.0 0.201091 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.068825 0.0 0.206475 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 5.390890000000001 1.25923 7.6809