WHICH Regular Season has a League of npsl, and a Year of 2008?
CREATE TABLE "year_by_year" (
  "year" text,
  "division" real,
  "league" text,
  "regular_season" text,
  "playoffs" text,
  "open_cup" text
);
SELECT "regular_season" FROM "year_by_year" WHERE "league"='npsl' AND "year"='2008';