Right now I have 3 of my 12 seeds planted in small tubs inside my garage. They're sitting by a small south-facing window. (I'd say it's half the height of a regular window in a house) The issue is, the window is frosted glass, so I'm pretty sure that means less light comes in, and I thought that growing plants by a window meant lower light levels anyway. The plan is for most of my plants to move outside after a week or two in the garage, and for maybe a couple of them to stay inside with some lights once I get a small growbox set up. Is this light enough for now?