user: Question: When Renault is the constructor, the grid is over 6, and the time was labeled Ignition, what's the largest amount of laps on record?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Michele Alboreto', 'Ferrari', 67.0, '1:35:31.337', 8.0]
SQL:

assistant: SELECT MAX("Laps") FROM "Table" WHERE "Grid" > 6.0 AND "Constructor" = 'Renault' AND "Time/Retired" = 'Ignition';