What-all is the timeslor rank for the episode with larger than 2.9 rating, rating/share of 2.6/8 and rank for the night higher than 5?
Episode Rating Share Rating/share (18-49) Rank (Timeslot) Rank (Night)
The Biggest Loser (U.S. TV series)
1151047
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2-1151047-6
1 3.9 7 2.6/8 2 5
2 3.6 6 2.1/6 1 5
3 2.9 5 1.4/4 3 6
4 2.6 5 1.2/4 4 7
5 2.7 5 1.2/4 4 7
6 2.6 5 1.2/4 4 5
7 2.5 4 1.4/5 5 5
SELECT AVG Rank (Timeslot) FROM table WHERE Rating > 2.9 AND Rating/share (18-49) = 2.6/8 AND Rank (Night) > 5
2.9 2.6/8 5