A good way with Zoas to tell how much light they like. Is as followsIt’s looking like this one closes after it gets enough light, before the lights turn off. It does seem like it might be getting too much light. Unfortunately it appeared in a bad location closest to the lights. Not sure if they can be moved without dying. @Wilson might know what kind it is since it came from his rock.
if they tend to be fat and squatting they are getting to much light
if they are thin and long. As if they are reaching for the sky. They are not getting enough light.