condition mean min max Control 0.003949477777777778 0.0 0.0163564 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.002413133333333333 0.0 0.0072394 Potassium deficiency 0.0023853 0.0 0.0071559 Heat 0.0 0.0 0.0