condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.014433111111111112 0.0 0.043299333333333336 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.023417222222222225 0.0 0.07025166666666667 Heat 0.0 0.0 0.0