It doesn't reduce the length of the 25 hour fast, so how does it make it easier?!
And to pay for that one hour of reduced "suffering" (on Yom Kippur we do have to afflict ourselves somewhat, y'know!), Israel's inhabitants are robbed of 2 whole months-worth of extra glorious late-summer and early autumn dusk light, as well as resulting in more traffic accidents.
Pathetic: quite Sefard-Haredi pathetic!