For GA…
Nav lights on any time you have power on. You might as well leave the switch on full time. When you turn on the battery, they’ll come on.
Beacon - if equipped, just before start and on until shutdown.
Taxi lights when moving.
Landing lights and strobes when you enter the active runway.
Landing and taxi lights off above 10k feet, back on when descending below 10k.
Landing and strobes off after exiting runway after landing. (Taxi still on while moving.)
Shutdown is the opposite of startup - kill engine, then beacon. Nav’s stay on until battery switch is off.