What user had a max demand charge of 1,100 and a unit/time range of h-2: off-peak (22:30-05:30)?
CREATE TABLE "revised_electricity_tariffs_effective_fr" (
  "user" text,
  "unit_k_wh_time_range" text,
  "tariff_rs_k_wh" text,
  "fixed_charge_rs_k_wh" text,
  "fuel_adjustment_charge_pct_of_total_energy_charge" text,
  "max_demand_charge_rs_k_va" text
);
SELECT "user" FROM "revised_electricity_tariffs_effective_fr" WHERE "max_demand_charge_rs_k_va"='1,100' AND "unit_k_wh_time_range"='H-2: Off-peak (22:30-05:30)';