condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.011231555555555555 0.0 0.033694666666666664 Potassium deficiency 0.0 0.0 0.0 Heat 0.007737399999999999 0.0 0.015474799999999999