condition	mean	min	max
Sterile Frond	0.0	0.0	0.0
Fertile Frond	0.447298	0.0	0.8936
Young Stem with Root	5.30877	0.0	10.0857
Mature Stem with Root	1.533489	0.0	3.77977
Root	0.0	0.0	0.0