condition mean min max Sterile Frond 0.14429886666666666 0.0885603 0.248493 Fertile Frond 0.461571 0.348182 0.574892 Young Stem with Root 2.2947266666666666 1.79996 2.67499 Mature Stem with Root 2.0061839999999997 0.483152 2.81328 Root 0.691118 0.314172 0.936012