condition mean min max Control 0.2032972222222222 0.0 0.92938 Nitrogen deficiency 0.09187277777777779 0.0 0.27561833333333335 Phosphate deficiency 0.18226333333333333 0.0 0.54679 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0