Should you charge crystals only during a full moon (wicca)

I have crystals that I meditate with. I wanted to know if I can charge them under any moon phase and if during the day is ok.
Once I had read somewhere you should charge crystals before noon if using sunlight as the source.
Does it matter?
I have Citrine, Rose Q, and Jade

Citrine = SiO2 = quartz that is yellow due to the presence of trace amounts of ferric iron in the crystal structure.
Rose quartz = SiO2 = quartz that is pink due to the presence of trace amounts of Ti, Fe, or Mg.
Jade = NaAlSi2O6 = the mineral jadeite.

Minerals/crystals do not have special powers or energies. The only radiation they emit is thermal infrared radiation, which is a function of the temperature and emissivity of the material. They can not be "charged" as this makes no sense at all. There's nothing wrong with meditating, but don't be fooled into thinking that crystals have any mystical influences over you.

Should not really matter. It is still a scam, full moon or not.

Meditate on your lack of knowledge, understanding, and over active credulity with bogus new-age stuff for a while.

No. Crystals can only be charged during daylight hours and only thing if you keep them in an enclosed, darkened space. Once charged, they can only be discharged during a new moon, or total lunar eclipse.

leave them in a bowl of ocean water out side for a few days/nights, too much direct sunlight clouds your nice clear crystals so make sure they are submerged

This question belongs in mythology, not science.

I think you're in the wrong category.

crystals cannot be "charged" with the sun