condition	mean	min	max
Sterile Frond	0.0	0.0	0.0
Fertile Frond	2.45967	0.0	5.7375
Young Stem with Root	0.0	0.0	0.0
Mature Stem with Root	0.5746533333333333	0.0	1.72396
Root	0.0	0.0	0.0