-1 turn when your round triggers.
So what happens was that you knocked the enemy down.
Enemy : 1 turn knock down
Then it goes up to enemy turn
Enemy : 1-1 = 0 turn knock down, get up, turn is skipped because of the knock down
Then it goes to your next char.
And for buffs that are between 1 and 0 turn (like 0.7 if you look at the white bar around the box), when you end your turn, the buff will still take place for 1 more round of action before it is really removed.
