Q: Fact 1: Alight bulb is used for seeing in the dark. Fact 2: Night or darkness represents spiritual darkness. Given the two facts above, a light bulb is used for seeing when?

Options are: (1). afternoon. (2). day. (3). dead. (4). night. (5). daylight. (6). the sun. (7). copper. (8). Summer.
A:
(4).