condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.018815600000000002 0.010942433333333333 0.02385646666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0