condition mean min max Control 0.003948177777777778 0.0 0.023689066666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0079974 0.0 0.0239922 Heat 0.02101595 0.0 0.0420319