when i walk by certain houses at night the lights in front of there house gets activated is this an issue
Not a problem. You don’t care about the light
lets say its night and i would enjoy it
The reason it’s permissible to walk by is known as Mit’asek. You’re just minding your own business, doing your own thing and something happens etc. If you want the light it’s a problem. If it just happens to be enjoyable because it’s night but you don’t really care whether it goes on or not, that’s fine.