condition mean min max Control 0.002159177777777778 0.0 0.012955066666666668 Nitrogen deficiency 0.004241622222222223 0.0 0.012724866666666668 Phosphate deficiency 0.0064824 0.0 0.0194472 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0