condition mean min max Sterile Frond 1.8238307999999999 0.0 5.38589 Fertile Frond 0.6477075 0.0850295 1.35314 Young Stem with Root 3.3580503333333334 0.723081 6.67078 Mature Stem with Root 3.0979620000000003 0.24367 8.43678 Root 5.586038666666667 0.826626 8.09211