condition mean min max Control 0.0003026327777777778 0.0 0.0018157966666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0006072588888888889 0.0 0.0018217766666666667 Heat 0.0 0.0 0.0