condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.12811666666666666 0.0 0.38434999999999997 Phosphate deficiency 0.49465222222222227 0.0 1.4839566666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0