"We always had lunch exactly at one o'clock."
Translation:Ni tagmanĝis ĉiam akurate je la unua.
Duolingo seems to be inconsistent with time. For one phrase "10 o'clock (PM)" will be marked wrong if you a "je la deka." However, in this phrase "je la unua" is accepted. I actually said "je la dektria", which fortunately was accepted. Perhaps "in the afternoon" can be added. Unless of course these people always eat lunch at 1 hour after midnight....