condition mean min max Control 0.0021333444444444445 0.0 0.0068829 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.009714733333333333 0.0 0.0291442 Heat 0.0 0.0 0.0