condition mean min max Control 0.013727222222222222 0.0 0.04571476666666666 Nitrogen deficiency 0.06152245555555556 0.007322100000000001 0.124961 Phosphate deficiency 0.009019477777777778 0.0 0.027058433333333333 Potassium deficiency 0.023666711111111113 0.0 0.051867 Heat 0.0070592 0.0 0.0141184