condition mean min max Control 0.03975516666666667 0.0 0.23853100000000002 Nitrogen deficiency 0.06354211111111112 0.0 0.19062633333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.14931 0.0 0.44793 Heat 0.0 0.0 0.0