condition mean min max Control 0.004490577777777778 0.0 0.026943466666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0081172 0.0 0.0243516 Heat 0.04527985 0.0 0.0905597