Thanks Edgar.
The colour temperature on camera was big worry but now i think i got it. So if i want daylight and my light its coming from the sun my camera needs to be on 5600k to get white light. Consequently if i set 3200k sun light will be bluish for camera and tungten white?
I never thought about mixing tubes but i could be a really interesting option probably i´d choice to use daylight tubes with CTO to not loose light which is a big fear to me.
Finally if i shot this daylight scene in night can i fake sun light with 5000KW? There is a possibility that with mid and close-up shots without showing the window i can fake the sun light?