L.J.
Hello, I am a stay at home mom w/ four children. My oldest are in sports they are 9 and 7. I have a 4yr. old and 1yr. old. I can tell you that your one year old does not need to go to bed at 6 or 7 or 8. You are setting her up for a disasterous night if you ever have to go somewhere past that time. Get your own schedule or bedtime routine down and take it from there. What works for you and her works for exactly you and her.
I do believe it sounds as if she is hungry at night. You may want to try and feed her something like oatmeal before bedtime since it can be thick or just as consistent as she likes it. My daughter had this same thing going on and now I feed her right before her bedtime bath and she sleeps from around 9 or 10 until 9 or 10A. I don't have to get up for work so, this works super for our family.