Blueprint that can house all my time-based lights?

I have about 30 automations for all my individual lights and smart outlets/switches. Each one has a time based trigger, for example: at 6pm turn on light, and at 11pm turn off light. I feel like this is a bad way to organize my automations. I’m looking for a blueprint that you can easily add/remove lights plus a time to turn them off/on. Maybe something with 3 columns: turn off at, turn on at, light id

Does such a thing exist?

You can search the Exchange.
You can also put your lights into light groups and reduce the number of automations significantly.