condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0065306999999999995 0.0 0.019592099999999998 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.005003022222222223 0.0 0.015009066666666668 Heat 0.0 0.0 0.0