condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006680355555555555 0.0 0.020041066666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0043578555555555554 0.0 0.007081333333333333 Heat 0.0037077 0.0 0.0074154