Security guard - with the right post it can be any time, but night shift is your best bet.
Any business where locations exist simply to increase territory/coverage. Here in Canada, this includes certain cannabis retailers, vape shops, certain gas station locations, that kind of thing. Places where the job is clean stuff at a certain cadence, then wait for customers, where customer volume is kinda low. Obv don’t rely on these being forever jobs - the cannabis and vape store that fits this will eventually close - but you can get paid to basically study until then.