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_41896 ( "Name" text, "Level" real, "Digits" real, "Average size (square miles)" text, "Number of HUs (approximate)" real, "Example name" text, "Example code (HUC)" real )

### Question ###
What is the mean level number when the example name is lower snake and the approximate number is hus is less than 370?

### Accurate SQL ###

SELECT AVG("Level") FROM table_41896 WHERE "Example name" = 'lower snake' AND "Number of HUs (approximate)" < '370'