Here’s an enlightening history of lights on the Edmonton skyline. While ATB Lights was a one time even (for now), it continues three decades of Edmonton’s experimentation with light to brighten up the city. After all, the city at latitude 53 does get up to 17 hours of evening darkness in the winter. Here’s an enlightening history of lights on the Edmonton skyline. Last week, Edmonton’s skyline had a unique lights show when ATB Place was lit…