condition mean min max Control 0.0016325277777777777 0.0 0.009795166666666666 Nitrogen deficiency 0.011143222222222223 0.0 0.03342966666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0