condition mean min max Control 0.014229894444444445 0.0050064 0.0362387 Nitrogen deficiency 0.0015343666666666666 0.0 0.0046031 Phosphate deficiency 0.009242022222222222 0.0 0.0200467 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0