condition mean min max Control 0.010009477777777777 0.0 0.038278 Nitrogen deficiency 0.08820688888888889 0.04395433333333334 0.121375 Phosphate deficiency 0.025546666666666665 0.0 0.040421 Potassium deficiency 0.0 0.0 0.0 Heat 0.07458455 0.0256841 0.123485