condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.016743333333333332 0.0 0.05023 Phosphate deficiency 0.04864154444444444 0.0 0.14592463333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0