condition mean min max Sterile Leaflet 0.5092289999999999 0.263067 0.997613 Fertile Leaflet with Sori 17.159033333333333 10.5714 23.1305 Primary Rachis 0.080593 0.0 0.241779 Secondary Rachis 0.4915213333333333 0.0 1.20671 Petiole 0.191111 0.0 0.573333 Crozier 0.204396 0.0 0.613188 Root 2.29096 1.01835 3.86659