1st, many here don't like dipsticks, they aren't most accurate, or reliable, and if you shake at all, even the littles bit, you affect them
2d, is it fo, fowlr, reef, or what,a nd waht is in there, and how old is your tank?
i fyou are cycling, it is normal, if it is fo, then you probably are ok, our 40 fo was higher than that for a while, and never got much lower than that
3d WELCOME aboard neighbor(i'm near wilkes barre and hazleton pa)