condition mean min max Control 0.07280320555555556 0.0 0.16422133333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0132556 0.0 0.0397668 Potassium deficiency 0.005742011111111111 0.0 0.01722603333333333 Heat 0.0 0.0 0.0