for a long time, the best available public policy info didn’t show a conclusive tie between lighting and crime. but it looks like an experimental study in New York in 2019 seemed to show a 1/3 reduction in crime through better lighting. https://www.strongtowns.org/journal/2019/5/9/how-something-as-small-as-street-lights-can-reduce-crime though i haven’t done a literature search or reviewed their methods to see how decisive it was in the end.

/

variablepulserate.10centuries.org.