Consider New York City and its oddities in the day compared to the night. Consider the abundance of light that keeps our city uniquely active all hours of the day and night. Consider the hundreds of people we encounter and do not speak to, the many things we see and  do not touch, the difference of an alleyway in the daylight compared to the darkness of night. Marc Egger, Miya Ando, and Benjamin Heller explore these perceptions with their glow-in-the-dark paintings, sculpture, and performance art in “Nightlight” at Fresh Window Gallery inside 56 Bogart.