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

https://wiki-square.win/index.php/What_Are_HMI_Lights_Used_for_at_Night%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.