Next Day Previous Day Time(st,pk,en)=2018/09/11 07:56, 07:59, 08:01, Class=B1.0 Time(st,pk,en)=2018/09/13 17:56, 17:58, 18:02, Class=A1.8 Time(st,pk,en)=2018/09/16 04:34, 04:35, 04:36, Class=A1.0