condition mean min max Control 0.0038555499999999997 0.0 0.014551666666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.002148611111111111 0.0 0.006445833333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0