condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0011825222222222223 0.0 0.0035475666666666666 Heat 0.0041552 0.0 0.0083104