Next Day Previous Day Time(st,pk,en)=2020/12/20 05:49, 05:56, 06:00,  Class=B1.1 Time(st,pk,en)=2020/12/21 07:43, 07:50, 07:56,  Class=B1.2 Time(st,pk,en)=2020/12/22 07:42, 07:54, 08:05,  Class=B1.7 Time(st,pk,en)=2020/12/22 10:04, 10:15, 10:25,  Class=B2.5 Time(st,pk,en)=2020/12/22 11:14, 11:21, 11:27,  Class=B2.5 Time(st,pk,en)=2020/12/22 11:31, 11:39, 11:44,  Class=B2.7 Time(st,pk,en)=2020/12/22 12:19, 12:27, 12:33,  Class=B1.5 Time(st,pk,en)=2020/12/22 15:56, 16:04, 16:09,  Class=B2.0 Time(st,pk,en)=2020/12/23 05:53, 06:08, 06:22,  Class=B3.2 Time(st,pk,en)=2020/12/23 21:46, 21:54, 22:00,  Class=B6.1 Time(st,pk,en)=2020/12/24 01:17, 01:27, 01:34,  Class=B6.0 Time(st,pk,en)=2020/12/24 02:18, 02:30, 02:41,  Class=B7.3 Time(st,pk,en)=2020/12/24 05:50, 05:59, 06:06,  Class=B2.2 Time(st,pk,en)=2020/12/24 08:08, 08:15, 08:20,  Class=B2.1