condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0007004266666666667 0.0 0.00210128 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0007488433333333334 0.0 0.00224653 Heat 0.0 0.0 0.0