@property<EOL><INDENT>def diffuse_horizontal_illuminance(self):<DEDENT>
return self._get_data_by_field(<NUM_LIT>)<EOL>
Return annual Diffuse Horizontal Illuminance as a Ladybug Data Collection.

        This is the Diffuse Horizontal Illuminance in lux. (Average amount of illuminance
        in hundreds of lux received from the sky (excluding the solar disk) on a
        horizontal surface during the number of minutes preceding the time indicated.)
        It is not currently used in EnergyPlus calculations. It should have a minimum
        value of 0; missing value for this field is 999999 and will be considered missing
        if greater than or equal to 999900.

        Read more at: https://energyplus.net/sites/all/modules/custom/nrel_custom/pdfs
            /pdfs_v8.4.0/AuxiliaryPrograms.pdf (Chapter 2.9.1)