condition	mean	min	max
Sterile Frond	8.57923	0.0	21.3412
Fertile Frond	3.7612	1.89184	6.702
Young Stem with Root	2.9135333333333335	1.67017	4.8802
Mature Stem with Root	1.7564566666666668	0.0	3.77977
Root	0.0	0.0	0.0