Additional Settings

JPG Transfer

This option lets you specify how many JPG frames should be transferred to Dusklapse via Wi-Fi to conserve battery life. It’s important to note that Dusklapse can only control the timelapse correctly if enough JPGs are transferred.

Twilight Calculation

This option allows you to specify how Dusklapse's Auto Luminance feature calculates twilight. The following options are available:

Option	Sun below horizon
Civil	-6°
Nautical	-12°
Astronomical	-18°

Source: timeanddate.com