If you guessed between 4 to 6PM, then you're right. This area is considered one of the suburbs of Tampa, so at around that time traffic coming from downtown Tampa, MacDill Airforce Base, and other industries further in the West Coast comes pouring in. In the morning between ~6:00 to 8:30AM, the opposite thing happens. If you plot out the coordinates and browse the are, you will see downtown Tampa and the Air Force base towards the West and towards the East near the picture you'll see mostly houses.