Adverb
early and late (not comparable)
At all times.
Instead of an idea of style, which embraces too many associations, [I] have outlined the idea of a linked succession of prime works with replications, all being distributed in time as recognizably early and late versions of the same kind of action. George Kubler
Although even when I am being idle I have plenty of food for thought both early and late - thoughts both about and not about art. Gustav Klimt