i find that it is quiet when it is raining!
some days i check forecast before to choose if i show as AT!
more when it is middle of the month...
and monday....
i do not think there is a rule as for example friday..if rain..i have some requests anyway...or monday in the end of the month is usually good or begin..
today i didn t show as At for weather and because i worked yesterday for a project outside of escorting.