condition mean min max Control 0.00361765 0.0 0.012235533333333333 Nitrogen deficiency 0.008354644444444444 0.0 0.025063933333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0