condition mean min max mature pollen tube,missing,control 0.0 0.0 0.0 mature pollen tube,missing,low-temp treatment 0.0 0.0 0.0 mature pollen tube,missing,NO treatment 0.0 0.0 0.0 leaf,2-year-old,no treatment 0.104488 0.104488 0.104488 leaf,2-year-old,heat stress 2h 0.0 0.0 0.0 leaf,2-year-old,heat stress 12h 0.0 0.0 0.0 leaf,2-year-old,heat stress 6h 0.0 0.0 0.0 leaf,2-year-old,heat stress 24h 0.0 0.0 0.0 leaf,2-year-old,drought stress 2h 0.0 0.0 0.0 leaf,2-year-old,drought stress 12h 0.0 0.0 0.0 leaf,2-year-old,drought stress 24h 0.0 0.0 0.0 leaf,2-year-old,drought stress 48h 0.0 0.0 0.0 first and second leaves,no treatment 0.186702 0.0 0.354014 first and second leaves,treated 16 mg/L F 0.03324096666666667 0.0 0.0997229 leaf,missing,no treatment 0.1178433 0.0 0.315974 leaf,5-year-old,no treatment 0.0 0.0 0.0 leaf,missing,PEG treatment 0.229793 0.229793 0.229793