condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0011836555555555556 0.0 0.0035509666666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0020103499999999997 0.0 0.0040206999999999994