condition mean min max Control 0.008768466666666667 0.0 0.0281104 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.010718677777777777 0.0 0.032156033333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0