[u'group1_disaggregated_2013_07',
u'group2_disaggregated_2013_05',
u'group2_disaggregated_2013_11',
u'group2_disaggregated_2013_08',
u'group1_disaggregated_2013_01',
u'group1_disaggregated_2013_08',
u'group3_disaggregated_2013_07',
u'group2_disaggregated_2013_03',
u'group1_disaggregated_2013_04',
u'group3_disaggregated_2013_05',
u'west_pv_fall_2013',
u'group1_disaggregated_2013_09',
u'south_pv_fall_2013',
u'pv_summer_2013',
u'group1_disaggregated_2013_03',
u'southwest_pv_fall_2013',
u'group2_disaggregated_2013_10',
u'group2_disaggregated_2013_09',
u'group3_disaggregated_2013_10',
u'group2_disaggregated_2013_07',
u'group1_disaggregated_2013_11',
u'group1_disaggregated_2012_12',
u'group1_disaggregated_2013_02',
u'group3_disaggregated_2013_09',
u'group2_disaggregated_2013_06',
u'group3_disaggregated_2013_06',
u'group3_disaggregated_2013_11',
u'group2_disaggregated_2013_04',
u'group3_disaggregated_2013_08',
u'group2_disaggregated_2013_01',
u'group1_disaggregated_2013_06',
u'group2_disaggregated_2013_02',
u'group1_disaggregated_2013_05',
u'group1_disaggregated_2013_10',
u'ev_fall_2013']