condition mean min max Control 0.027865055555555556 0.0 0.16719033333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.08062899999999999 0.0 0.16125799999999998