We use a blackout blind and curtains. At bedtime its pretty dark in his room but in the night it is pitch black. Is this too dark? I've never used a nightlight and don't really want to. He doesn't seem to show signs of being worried about the dark. He chatters away to himself before sleeping. Just wondering how dark everyone else has their rooms? He is 12mo by the way! (We use the blackout as he plays around at bedtime and early morning waking, he still wakes in the night 1 - 3 times).