get
Returns the dip below the horizon after sunset that matches the offset minutes on passed in as a parameter. For example passing in 72 minutes for a calendar set to the equinox in Jerusalem returns a value close to 16.1 Please note that this method is very slow and inefficient and should NEVER be used in a loop. TODO: Improve efficiency.
Return
the degrees below the horizon after sunset that match the offset in minutes passed it as a parameter.
Parameters
minutes
offset