Averaged area of the jets over their normalized lifetime for different heliocentric angles. We plot averages over all jets in a particular ⟨ μ ⟩ bin at a specific phase of their evolution. The values for the four ⟨ μ ⟩ have been slighly shifted on the x-axis to facilitate visual comparison. The lifetime is normalized to 1. The area has been interpolated at different times [t = 0 (appearance), 0.5, and 1 (disappearance)].