Look at Collingwood by BM. It is in my north facing kitchen and we love it, but it is not super light, just light. It is considered an off-white gray but it is very warm. Here are photos with Collingwood walls and Urbane Bronze (SW) painted windows: :

Oh Gosh! I'm going though the same thing. I'm leaning towards Simply White in my north-facing room. I know it can read really yellow in a south-facing room but a warm but still really bright in a north facing room with that cool light coming in. I'm afraid Chantilly white will read too stark. I'm painting both my bedroom and kitchen, one on top of the other with the same northern light. Also, I think of it as a color for modern spaces and I live in an old, historic house. Just not sure I can pull it off. Abbyfaye, I'd love to see your pictures! I have simply white in my hallways and like it. Is it weird to have it in my bedroom and kitchen too? I got samples from samplize and white dove comes across really greige/taupe and not very bright. I'm not loving it at all. Mystery to me why it is so popular. I'm losing my mind looking at blogs on the best white paint! Have to make a decision by Thursday!

Maritime White can be really nice in the right light. It could possibly look a bit muddy in the wrong light. Have you tried painting a large piece of core board and moving it around the room? I haven't read through this link but wondered if it might help. https://www.kylieminteriors.ca/ask-kylie-can-i-paint-my-north-facing-room-white-or-off-white/

So many things in a space drive wall color . Thge fact you took a pic in bright daylight syas you should be using LED 4000K bulbs for night time lighting if you want that same look. BTW what color is the wall you show? I often find warm whites have decided undertomes and often yellow so you need to test both on poster board in the spaces during the day and at night.