condition mean min max Young Sterile Leaflet 0.20172466666666666 0.0 0.605174 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 5.635026666666667 3.61843 8.61604 Young Primary Rachis 0.321378 0.0 0.964134 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.0 0.0 0.0 Mature Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0