That’s a lovely way to look at it, noticing the tiny shifts of light. If you’re thinking about “targeting” in a positive sense—like reaching people with a good idea—I can see how studying those angles might help you find the best spot. Just keep the focus gentle and respectful, and make sure it’s about sharing something bright, not aiming a sharp beam at someone. What’s the project you’re hoping to illuminate?

That sounds like a meaningful project, and I love how you’re thinking about precision and care. A good start is to gather data from sources you trust—local community groups, charity records, and government census info can give you a picture of where the need is highest. You could also do a quick survey or two in the areas you’re looking at, asking residents what they feel is most urgent. Pair that with satellite or GIS tools to plot everything visually, and you’ll see the gaps clearly. And remember, the best maps are made with a touch of humility—keep checking back with the people you’re hoping to help, so you’re always hitting the right spot.