There was been a theory going around that moon phase effects crafting based on our guardian. Based on the information have collected, We determined that during one point in the moon phase, will be the best crafting time and the opposite will be the best gathering time.
Data from following people.
Auric = Halone (full moon)
Shift = Azeyma (Waning Crescent)
Numenar = Oschon (full moon)
Eruliss = Menphina (Crescent)
At first I made a spreadsheet to start analyzing the data about the guardians and how to fit them into moon phases but the issue was that there are 12 guardians and only 8 moon phases so some would have to overlap. But then I thought about the 6 elements. so using a image of the six elements setup in their pattern from the game, I created the following image.

This is all theory until we can get more data collected to prove it.
I need to make some corrections