condition mean min max Control 0.01332575 0.0 0.05679 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.022007722222222224 0.0 0.055648333333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.01403595 0.0 0.0280719