condition mean min max Young Sterile Leaflet 0.2635516666666667 0.0 0.417329 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 6.1894833333333334 4.2299 9.6646 Young Primary Rachis 0.0 0.0 0.0 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