condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.014790033333333334 0.007639300000000001 0.028067333333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0025323444444444445 0.0 0.007597033333333334 Heat 0.010609849999999999 0.0 0.021219699999999998