"I used to smoke marijuana. But I'll tell you something: I would only smoke it in the late evening. Oh, occasionally the early evening, but usually the late evening - or the mid-evening. Just the early evening, midevening and late evening. Occasionally, early afternoon, early mid-afternoon, or perhaps the late-midafternoon. Oh, sometimes the early-mid-late-early morning. . . But never at dusk!"

Source: Steve Martin: A Wild and Crazy Guy, 1978.