user: Question: For the station opened after 1876 at 604.53km from Wellington, what is the height above sea level?
Columns: ['Station', 'Distance from Wellington', 'Height above sea level (m)', 'Opened', 'Closed']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['Wellington', '0km', '2.4m', 1937.0, 'Open']
SQL:

assistant: SELECT "Height above sea level (m)" FROM "Table" WHERE "Opened" > 1876.0 AND "Distance from Wellington" = '604.53km';