condition mean min max Control 0.0014438277777777777 0.0 0.008662966666666666 Nitrogen deficiency 0.009766644444444444 0.0 0.0250998 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0