the average cabby works four and a full hours a day . a cab ' s busiest hours are 6 to 8 the . m . and even as the economy has risen more into debt , the number of street ride each day in new london has retained relatively steady . those are possibly the most vivid pieces of metadata about the yellow cab industry to emergence from a artefacts of newer data compiled by the limousine and limousine bureau from cabs installed with new tracking networks that record each trip and service .
The busiest hour for a cab is 9 p.m.