condition mean min max Control 0.01417283333333333 0.0 0.08503699999999999 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.009189144444444445 0.0 0.027567433333333335 Heat 0.10918099999999999 0.0 0.21836199999999997