Omni
2013-09-25, 05:44 PM
There isn't a specific way to set the availability of an action or context to a specific time window each day.
In my personal system, I have a Context called "Out the Door" for things I want to remember to do as I'm leaving the house or on my way to work. You might find it worth creating a "Lunch Break" context and making a habit to check that context when you start your lunch break.