What do the lyrics Just own night like fourth of July in Katy song Firework mean?

In Katy Perry's song ''Firework'', the lyrics "Just own the night like the fourth of July'' symbolize letting go of inhibitions and embracing one's individuality with pride and enthusiasm, just like the vibrant and bold displays of fireworks on an Independence Day celebration. It encourages listeners to take control of their lives and own their unique strengths and talents, setting them off like fireworks into the world.