So really, she’s 180 deg out of phase. It’s the turning OFF of the lights that makes babies.
It’s turning off the TV’s that creates babies ...
With the TV on, people don’t need to (nor want to) think, move, react, or interact with other people nearby ...
Same difference.
Point is, without distractions to occupy them otherwise (provided by lights extending the day, or by TV or whatever), humans will procreate.
Two British economists did a study of this in the early 70s - they brought electricity to a very remote village in India and 9 months later the birth rate decreased significantly.