condition mean min max Control 0.010391594444444445 0.0 0.046033333333333336 Nitrogen deficiency 0.0035299444444444445 0.0 0.010589833333333333 Phosphate deficiency 0.085225 0.0 0.255675 Potassium deficiency 0.02504261111111111 0.0 0.065868 Heat 0.0 0.0 0.0