condition mean min max Control 0.33381422222222223 0.0 0.675685 Nitrogen deficiency 0.485607 0.20607 0.6338539999999999 Phosphate deficiency 0.23380153333333334 0.0 0.35203460000000003 Potassium deficiency 1.2915968111111111 0.2153911 3.1691233333333333 Heat 0.602862 0.108529 1.097195