Night shoots ask more than staying awake: think balloon lights, long...

https://wiki-tonic.win/index.php/Why_Did_Filmmakers_Avoid_Shooting_at_Night_Historically%3F

Night shoots ask more than staying awake: think balloon lights, long turnarounds, and the quiet math behind a wrap at 7am. This article follows crew through the choices that make the hours safer—and the next call time survivable.