condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.02018111111111111 0.0 0.06054333333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.006429133333333333 0.0 0.0192874 Heat 0.0 0.0 0.0