start_time, end_time, and timezone. these presets match the session definitions used in the edgeful web app. use HH:MM:SS in API requests.
Asian range breakout endpoints use the Asia preset for
start_time and end_time. they do not take a timezone parameter; the range is interpreted in Asia/Tokyo. their candle_start_time and candle_end_time parameters are a separate daily candle window interpreted in America/New_York.