4 ms·
Especially in emergencies. Lights are turned off so passenger eyes can get used to the dim light and see the exit lights (which are not bright) better.
by cguess 3y ago
Especially in emergencies. Lights are turned off so passenger eyes can get used to the dim light and see the exit lights (which are not bright) better.
- bonestamp2 3y ago... and if it's dark outside, their eyes are adjusted to see in the darkness once they've evacuated outside the plane too.