How do they look?

I transplanted them last night and so far they are still perking up. My questions are, how quickly will they die if they didnt accept the transplant. They were in little rockwool cubes before. Happy frog soil with great white mycrohizae. Also should i leave them outside all day or put in front of a window to start.

they are fine

Should i put them directly outdoors or leave them behind a window or something

They look fine to me...only things I would do different is to add a good amount of perlite to the FFHF (I have used that soil for years) and I would have moved them to their finishing container. Less transplanting, less shock.

As for your 2nd question...I would likely put them outside if I could. The window glass will magnify the heat and if they were outdoors they would have natural and more ventilation. IMHO if I could grow outside I absolutely would.

But they are still young and got them from a place who had them under artificial light. I just dont want to burn them since they are young