I replaced the wall switch for the front door light with one of these, it's great, I don't have to worry about the daylight saving change, it's automatic:
https://www.amazon.com/gp/product/B003AIKQZ8/
Or perhaps you meant an outdoor box like this:
https://www.amazon.com/dp/B003A1ZIA8/
But I recently bought the Ikea gateway and some bulbs, so I can program them through Apple HomeKit and it was OMG easy to get exactly what I wanted, which wasn't even possible with a tabletop electronic timer, even though that tabletop timer was a recent model with astronomical timing and automatic daylight savings adjustments as well. So I guess my point is it has to only be a matter of time before someone produces a Homekit compatible outdoor controller.