Ideal settings and Modes for Northern Lights and Snow

Hi , I am going to see the Northern lights. I plan to use my insta360x3 for that. I need some pointers as to what should be my settings and which modes to use to get the northern lights properly.

Also , what should be my settings during the day time snow video abd the modes I dont want my videos and phots to be overexposed. Newbie here. Please help out -😎