condition mean min max Control 0.016951555555555557 0.0 0.10170933333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.027571888888888892 0.0 0.08271566666666667 Heat 0.0 0.0 0.0