19:51:55 (19:53 | -2)

20:21:55 (20:23 | -1.6)

20:51:55 (20:50 | +1.8)

21:21:55 (21:24 | -2.2)

21:51:55 (21:52 | -0.1)

22:21:55 (22:21 | +0)

22:51:55 (22:53 | -2)

23:21:55 (23:23 | -1.6)

23:52:55 (23:51 | +1.8)