Mostly hungry only at night?
I'm the same, only hungry in the evenings and can't fall asleep if I'm hungry. What I do is to have a very light snack mid-morning and another mid-afternoon. That way I get some nutrition in to keep me going, but I also save most of my calories for the evening. I'm a big believer in finding out what works for you.
You've gotten some good advice here!
Don't get hung up on when you eat, it's really about how much and what; the never eat after X time thing seems to be right up there with starvation mode as things that are disproven/rejected now.
Good for you for starting to walk too! Good luck with finding what works for you.
HW: 306 SW: 282 GW: 145 (reached 2/6/19) CW:150
Noom has great articles on breaking habits. Check out this one then Google "noom online articles on breaking habits"
Noom has practical suggestions that don't make you feel like a failure because you failed in the past. Here's to change!