Table:
text: 2008 Arizona Cardinals season
Regular season
Regular season
Week Date_ Time_ Opponent Result_ Game_site NFL_Recap Record
1 September 7, 2008 1:15 p.m. at San Francisco 49ers W 23–13 Candlestick Park Recap 1–0
2 September 14, 2008 1:15 p.m. Miami Dolphins W 31–10 University of Phoenix Stadium Recap 2–0
3 September 21, 2008 10:00 a.m. at Washington Redskins L 24–17 FedEx Field Recap 2–1
4 September 28, 2008 10:00 a.m. at New York Jets L 56–35 Giants Stadium Recap 2–2
5 October 5, 2008 1:15 p.m. Buffalo Bills W 41–17 University of Phoenix Stadium Recap 3–2
6 October 12, 2008 1:15 p.m. Dallas Cowboys W 30–24 OT University of Phoenix Stadium Recap 4–2

Question: What was the highest week for the Arizona Cardinals in 2008 on October 12, 2008?