condition mean min max Sterile Frond 138.8533 66.7495 265.315 Fertile Frond 128.8046 72.3408 222.093 Young Stem with Root 133.19006666666667 92.2922 197.103 Mature Stem with Root 131.24523333333335 69.617 238.364 Root 101.55699999999999 84.678 128.158