I know there's been a similar post to this but I needed to post about it, my little boy turned 2 in September and has generally been a good sleeper. Since Christmas however, he keeps waking up, getting out of bed and switching his bedroom light on, this starts at about midnight and can happen 3-5 times until 3ish. Why would he start doing this? He's not hungry, wet or wanting anything in particular? It's driving me bonkers, any suggestions?? Thanks x