condition mean min max Control 0.0013028277777777776 0.0 0.007816966666666666 Nitrogen deficiency 0.0042273066666666664 0.0 0.0094524 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0