SELECT name FROM station WHERE lat  <  37.5
What are the names of stations that have latitude lower than 37.5?
[Schema (values) (types)]: | bike_1 |  station : id (text) , name (number) , lat (text) , long (number) , dock_count (number) , city (number) , installation_date (text) | status : station_id (text) , bikes_available (number) , docks_available (text) , time (number) | trip : id (text) , duration (number) , start_date (text) , start_station_name (number) , start_station_id (number) , end_date (number) , end_station_name (text) , end_station_id (text) , bike_id (number) , subscription_type (number) , zip_code (number) | weather : date (text) , max_temperature_f (number) , mean_temperature_f (text) , min_temperature_f (number) , max_dew_point_f (number) , mean_dew_point_f (number) , min_dew_point_f (text) , max_humidity (text) , mean_humidity (number) , min_humidity (number) , max_sea_level_pressure_inches (number) , mean_sea_level_pressure_inches (text) , min_sea_level_pressure_inches (number) , max_visibility_miles (number) , mean_visibility_miles (text) , min_visibility_miles (text) , max_wind_speed_mph (number) , mean_wind_speed_mph (text) , max_gust_speed_mph (text) , precipitation_inches (number) , cloud_cover (number) , events (text) , wind_dir_degrees (number) , zip_code (text);