Turn Lights On Only if After Sunset and If Presence is Detected

[sihui]

This post from 3h ago should also solve your question:

Dimming lights based on time of day

Hello, IMHO you’re way to go would be the Astro Binding: http://docs.openhab.org/addons/bindings/astro/readme.html combined with rules that fire at the different events like sunrise, sunset, dusk etc. On the plus side, the events autocalculate so no need to download/update a list. Also, the rules run inside OH so no need for a separate webserver. This thread might give you further ideas: HTH, -OLI