Fix some lighting-related runtime errors #13802

Job	Run time
Start Gate	1s
Collect data for other tasks	16s
Run Linters	2m 29s
Compile Maps	2m 35s
Windows Build	2m 3s
Integration Tests (blueshift) / run_integration_tests	13m 18s
Integration Tests (deltastation) / run_integration_tests	13m 43s
Integration Tests (boxstation) / run_integration_tests	13m 53s
Integration Tests (graveyard) / run_integration_tests	11m 46s
Integration Tests (icebox) / run_integration_tests	13m 8s
Integration Tests (kilostation) / run_integration_tests	13m 52s
Integration Tests (metastation) / run_integration_tests	13m 29s
Integration Tests (multiz_debug) / run_integration_tests	14m 49s
Integration Tests (ouroboros) / run_integration_tests	13m 30s
Integration Tests (runtimestation) / run_integration_tests	12m 32s
Integration Tests (theseus) / run_integration_tests	13m 49s
Integration Tests (tramstation) / run_integration_tests	13m 7s
Alternate Tests (515, 1627, runtimestation) / run_integration_tests	12m 27s
Integration Tests (voidraptor) / run_integration_tests	14m 52s
Compare Screenshot Tests	21s
Completion Gate	2s
	3h 16m 2s

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