condition mean min max Control 0.1635381111111111 0.0 0.453669 Nitrogen deficiency 0.10942099999999999 0.0 0.32826299999999997 Phosphate deficiency 0.04416811111111111 0.0 0.06846733333333334 Potassium deficiency 0.09603977777777778 0.0 0.28811933333333334 Heat 0.0 0.0 0.0