Like you, I tend to eat alot at night, and even through eating full scheduled meals and snacks, I still found that I would be craving food at night, regardless if I'm at home bored, or out on the run....
So I adjusted my calories during the day to where I eat a majority of them in the evening. I don't overeat anymore, and I'm just not hungry before the afternoon/evening, only eating a little snack until then...
This is far from typical and not what everyone recommends , but it works for me...
So the only thing I can add to whats been said is prehaps adjust the timing on the amount of calories your eating. And I agree with maybe increasing your calories...1200 is the bare minium and alot of people have trouble eating that, especially if they are active, and excerising