Where do I set use_time_for_policy?

Searching dconf from command line for policy with...

gsettings list-recursively | grep policy|more

results in 3 lines with 1 of them being...

org.gnome.settings-daemon.plugins.power use-time-for-policy true

and you can set it from command line with...

gsettings set org.gnome.settings-daemon.plugins.power use-time-for-policy false

The path has moved under dconf. You can find this setting under:

org > gnome > settings-daemon > plug-ins > power

And you are right, there doesn't appear to be any find functionality in dconf-editor. That's too bad.