Do you put a lid on moon water?

Excuse me, but I couldn't help but notice your mention of moon water. Now, I'm not sure if I'm misunderstanding, but are you referring to the practice of collecting water that has been exposed to the moonlight? And if so, do you actually put a lid on it? I'm genuinely curious about this, as I've never heard of anyone doing that before. Could you elaborate on your reasoning behind this practice, if any? I'm just trying to understand the purpose and potential benefits of storing moon water in this manner.