condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0033783111111111114 0.0 0.010134933333333334 Phosphate deficiency 0.023081499999999998 0.0 0.04515133333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0