condition mean min max Control 0.005387888888888889 0.0 0.018319933333333333 Nitrogen deficiency 0.014341888888888888 0.0 0.04302566666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.028315000000000003 0.0 0.05663000000000001