Breathing Lights was sited in 200 houses, approximately 65 each in Albany, Schenectady and Troy, NY. To present an accurate snapshot of vacancy in the Capital Region, the Breathing Lights team lit almost every house that was available, regardless of location, condition or architectural features. The maps reference where houses were lit. Gray dots represent vacant buildings. Yellow dots represent vacant buildings lit by Breathing Lights. The buildings Breathing Lights lit represented less than 10% of the vacant buildings that existed in the region at the time.