Nice idea. When you play as the boy the shadows get stuck behind the dresser and the desk so it makes it really easy to zap them with the light once they get unstuck. Also the clock is broken? When I started to play it started the timer at 20:00 :'D
I'm aware that some shadow stay stuck but I haven't got more time to fix the move of the AI. Timer start at 20:00 because the kid is doing to sleep at 20:00 (8 am). And end at 7:00, that's intended to represent realistic times hours. (Game is 5 min long)
I got a little confused at first too about the time. I think if you put a graphic of an alarm clock behind the time, it might help fix the confusion. I realized eventually what the timer meant.