condition mean min max Control 0.0008136944444444445 0.0 0.004882166666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.014647777777777779 0.0 0.0353783 Heat 0.0 0.0 0.0