condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.03635455555555556 0.0 0.10906366666666667 Phosphate deficiency 0.07963244444444445 0.0 0.147615 Potassium deficiency 0.029784222222222226 0.0 0.08935266666666668 Heat 0.0 0.0 0.0