Hi Antonio, thanks your time.  The signal varying by time of day was in regards to whether I can get a single bar of 4G, 3G, or 1x...either way it's still one bar.

South Pasadena's zip code is 91030.  The service issue is the same, indoors or outdoors (like I said, from the park [815 Mission Street] all the way to City Hall [1414 Mission Street]).

How would you like me to perform the speed test, and with what unit of measurement would you like the results?