in the latter half(situated or occurring nearer to the end of something than to the beginning: the latter half of 1989. NOED. If you look at long-serving leaders like Tony Blair and Margaret Thatcher, you see that their ratings tank in the latter half of the decade. It's like the seven-year itch of politics. NYT Alexander Demidov)
at the bottom of the hour(on the half hour; the opposite of at the top of the hour (Alludes to the big hand of a clock pointing to the 6. Typically heard on television or the radio); Hear the news headlines at the bottom of the hour; We will have an interview with Alex Jones at the bottom of the hour Taras)