condition mean min max Control 0.0012199555555555558 0.0 0.007319733333333334 Nitrogen deficiency 0.010460544444444445 0.0 0.0245117 Phosphate deficiency 0.004345077777777778 0.0 0.013035233333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0