condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.010795344444444445 0.0 0.032386033333333335 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.007961155555555556 0.0 0.0120565 Heat 0.019503066666666666 0.013267433333333334 0.0257387