condition mean min max Control 0.00416025 0.0 0.0249615 Nitrogen deficiency 0.010466655555555556 0.0 0.03139996666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.007406177777777777 0.0 0.022218533333333332 Heat 0.0 0.0 0.0