condition mean min max Control 0.014475722222222223 0.0 0.040404 Nitrogen deficiency 0.016051 0.0 0.048153 Phosphate deficiency 0.012677222222222222 0.0 0.038031666666666665 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0