condition mean min max Control 0.004419127777777777 0.0 0.026514766666666665 Nitrogen deficiency 0.014067999999999999 0.0 0.042204 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0