condition mean min max Control 2.754227777777778 0.0 7.16779 Nitrogen deficiency 12.904497777777777 3.7143733333333335 18.732453333333332 Phosphate deficiency 9.303887777777778 3.7021200000000003 15.5513 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0