module=acc_bpt.leir.nominal.efficiency.Efficiency, empty DataFrame returned by Efficiency.fetch() for vars=['ITH.BCT41:CURRENT_PER_INJECTION', 'EI.BCT10:TOTAL_INTENSITY_PER_INJECTION', 'ER.BCTDC:INTENSITIES', 'LEI.TGM:DEST', 'LEI.TGM:USER'], times=(2026-02-03 23:14:59.999994+01:00, 2026-02-04 23:15:00+01:00)