condition mean min max Young Sterile Leaflet 0.07706933333333334 0.0 0.231208 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 20.12183333333333 13.1266 26.1239 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.12251933333333333 0.0 0.367558 Mature Petiole 0.0 0.0 0.0 Crozier 0.3132223333333333 0.0 0.939667 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0