condition mean min max Control 0.019949777777777778 0.0 0.06356099999999999 Nitrogen deficiency 0.03845111111111111 0.0 0.11535333333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0