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_77336 ( "C/W 15+" real, "Oblast\\Age" text, "15 to 17" real, "18 to 19" real, "20 to 24" real, "25 to 29" real, "30 to 34" real, "35 to 39" real, "40 to 44" real, "45 to 49" real, "50 to 54" real, "55 to 59" real, "60 to 64" real, "65 to 69" real )

### Question ###
What is the mean 55 to 59 when the C/W 15+ is greater than 2,385, and the 30 to 34 is 2,483, and the 35 to 39 is greater than 3,315?

### Accurate SQL ###

SELECT AVG("55 to 59") FROM table_77336 WHERE "C/W 15+" > '2,385' AND "30 to 34" = '2,483' AND "35 to 39" > '3,315'