I have setup few smart bulbs and sockets. It's scheduled to turn on the lights some time before sunset and turns off all exterior lights after 11:30.
"Alexa, goodnight" turns off all internal lights.
There's good integration with android phones, haven't tested apple.
The smart lights are from Wipro, sockets from wipro and some other brand, but most brands are just rebranded stuff running "Tuya" inside. So no need to use many apps, just the one from Tuya works fine across brands.
Although they were skeptical initially,
The parent satisfaction factor is high on this. I even heard my dad recommending this to one of his friend last week.😂