[miokie]

Top of Script:

pawn Код:

new PickupShown;
new thepickup;

OnGameModeInit

pawn Код:

SetTimer("CheckTime",1000,1);

Anywhere:

pawn Код:

public CheckTime()
{
    new h,m,s;
    gettime(h,m,s);
    if(h == 6 && m = 0 && s = 0)
    {
        if(PickupShown == 0)
        {
            thepickup=CreatePickup(...);
            PickupShown = 1;
        }
    }
    
    if(h == 8 && m = 0 && s = 0)
    {
        if(PickupShown == 1)
        {
            DestroyPickup(thepickup);
            PickupShown = 0;
        }
    }
    return 1;
}

It's untested but in theory, It will work.