condition mean min max Control 0.014420444444444444 0.0 0.0351926 Nitrogen deficiency 0.03759177777777778 0.0 0.11277533333333334 Phosphate deficiency 0.003145588888888889 0.0 0.009436766666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0