90% of nite cabbies will choose to eat during the yao gui timings 4pm, 8pm, 11pm, 1am....
very few will eat during peak hours (under 5%)
or 10pm when cbd got war (under 5%)
or 12am when solid 50% starts (unless keep liao)
even if they sometimes do, they also eat not shiok... cos will feel the yao gui pain.... hahaha