Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_82 (lane INTEGER, nationality VARCHAR, reaction_time VARCHAR, time VARCHAR)

### Question ###
What is the Lane of the Athlete from Great Britain with a Reaction time of less than 0.218 and a Time larger than 44.74?

### Accurate SQL ###

SELECT SUM(lane) FROM table_name_82 WHERE reaction_time < 0.218 AND time > 44.74 AND nationality = "great britain"