Maintenance Flight at Night
We're a Search and Rescue unit, and we will do limited aspects of the flight servicing schedule at night, but only if we're off state and desperately need to get back on.
You have to ask yourself, will someone really die if this aircraft remains unserviceable overnight, are there really no other alternatives or resources to complete the job? And finally, what happens when it all goes badly wrong and you have a major emergency in the pitch dark?