CREATE TABLE table_204_353 (id DECIMAL, "no." DECIMAL, "date/time" TEXT, "aircraft" TEXT, "foe" TEXT, "result" TEXT, "location" TEXT, "notes" TEXT)

what is the date after number 4 ?
SELECT "date/time" FROM table_204_353 WHERE id > (SELECT id FROM table_204_353 WHERE "no." = 4) ORDER BY id LIMIT 1
SELECT "date/time" FROM "table_204_353" WHERE "id" > (SELECT "id" FROM "table_204_353" WHERE "no." = 4) ORDER BY "id" NULLS FIRST LIMIT 1