condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.005313733333333333 0.0 0.0159412 Potassium deficiency 0.12840177777777778 0.0 0.38520533333333334 Heat 0.0 0.0 0.0