condition mean min max Control 0.03532919444444445 0.0 0.10626573333333333 Nitrogen deficiency 0.05668674444444445 0.0 0.08726486666666668 Phosphate deficiency 0.02168348888888889 0.0 0.0546851 Potassium deficiency 0.08016055555555555 0.0 0.22905419999999999 Heat 0.0 0.0 0.0