What is the lowest amount of L in any season? 
CREATE TABLE "wilderness_years_1888_1893" (
  "season" real,
  "pl" real,
  "w" real,
  "l" real,
  "d" real,
  "captain" text,
  "most_runs" text,
  "most_wkts" text,
  "wkt_keeper" text
);
SELECT MIN("l") FROM "wilderness_years_1888_1893";