Night shoots look quiet from the monitor, but the crew is solving a different...

https://bravo-wiki.win/index.php/What_Does_a_First_AD_Do_During_a_Night_Shoot_Schedule%3F

Night shoots look quiet from the monitor, but the crew is solving a different set of problems: balloon lights, fading focus, and a wrap at 7am. This article gets into how teams manage the hours—and what the schedule asks of them.