condition mean min max Sterile Frond 1.51379 0.2546 2.41197 Fertile Frond 0.306899 0.300905 0.315518 Young Stem with Root 4.257478 0.445654 9.81739 Mature Stem with Root 2.0108833333333336 0.0 6.03265 Root 0.18453299999999997 0.0 0.553599