def get_value_at(self, offset):
        """ Returns the unscaled value at the given day time offset """
        if len(self.curves) == 1:
            return self.curves[0].get_value(offset)
        return tuple(curve.get_value(offset) for curve in self.curves)
 Returns the unscaled value at the given day time offset 
metadrive/render_pipeline/rpcore/pluginbase/day_setting_types.py