natural_language_plus_ai_6.cs

SELECT 
     h.n as HourOfDay,
     CASE 
       WHEN h.n BETWEEN 9 AND 17 THEN 15 + (h.n % 5)  -- Higher during business hours
       WHEN h.n BETWEEN 18 AND 22 THEN 8 + (h.n % 3)  -- Medium in evening
       ELSE 2 + (h.n % 3)  -- Lower at night/early morning
     END as OrderCount
   FROM (
     SELECT 0 as n UNION SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4 UNION SELECT 5
     UNION SELECT 6 UNION SELECT 7 UNION SELECT 8 UNION SELECT 9 UNION SELECT 10 UNION SELECT 11
     UNION SELECT 12 UNION SELECT 13 UNION SELECT 14 UNION SELECT 15 UNION SELECT 16 UNION SELECT 17
     UNION SELECT 18 UNION SELECT 19 UNION SELECT 20 UNION SELECT 21 UNION SELECT 22 UNION SELECT 23
   ) h
   ORDER BY h.n