condition mean min max Control 0.0024735722222222222 0.0 0.014841433333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.005444655555555556 0.0 0.016333966666666668 Heat 0.0 0.0 0.0