next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]
夜间
yè jiānㄧㄝˋ ㄐㄧㄢ
nighttime; evening or night (e.g. classes)[cedict]