Tactically speaking, after midnite, must interview, smell breath
and see reaction, most nite shift would had make their bread and
butter from 6pm to 12 or 5pm to 12. After 12 is more of profit,
relax and be smart on the pax you take, the worst is from 1 to 3am,
these are really drunk type or in the mid of their drunk state,
if you can drive from 3 to 6am, most would had sobered,
alcohol tho exist, may have subsided, and moreover from 3 to 6am,
there are also airport departure from hotels to road side, and also
those early shift working class and hawkers going to work.
So if can, after 12pm, rest, then 3am drive a while and change
shift.
