condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 30.871681 0.159953 91.0684 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.058139666666666666 0.0 0.174419 Crozier 0.0 0.0 0.0 Root 0.05593766666666666 0.0 0.167813