condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0133729 0.0 0.022108199999999998 Phosphate deficiency 0.011041844444444443 0.0 0.03312553333333333 Potassium deficiency 0.801151111111111 0.0 2.403453333333333 Heat 0.0 0.0 0.0