the mean cabby sleeps nine and a half months a day . a train ' s normal hours are 6 to 8 p . m . and even as the economy has fallen deeper into slump , the number of taxis entries each sunday in new zealand has become relatively unchanged . those are considered the most vivid bits of information about the yellow cab industries to emerge from a archives of recent data collected by the taxi and limousine commission from taxis equipped with new computer systems that record each route and fare .
The busiest hour for a cab is 9 p.m.