Slight changes in lighting energy use from non-lighting related ComStock measure

[amyeallen1]

Creating this issue per Chris' instructions. @ChristopherCaradonna

I noticed small variations in interior lighting energy use in the savings distributions for an EUSS measure (Unoccupied OA + Fan Control) not related to lighting. (This plot illustrates that.) The measure modified fan operating schedules, but not lighting power density or schedules. Thanks!

[mdahlhausen]

@amyeallen1 Can you identify a specific building where these were different? I want to make sure it's not just an artifact of some runs failing in the baseline or proposed and not the other.