Food questions for Weeks 1 - 3

It looks like there hasn't been much discussion on the board lately, but I have a question if anyone is out there with some insight.

What's the stance on light coconut milk? I make a lot of curries and have been missing them. Is light coconut milk allowed in the Ignite phase, or maybe the Melt phase? Or do I have to wait for the maintenance stage? Thanks in advance!