WTF, mouse? It’s the middle of the day! Why the Hell do you need a lit candle?
I can suspend belief for a little bit, but honestly, if you’re suggesting that the lady mouse is watering plants and picking flowers in the dark, you people are deluded.
Also, the only Mother Goose-ish nursery rhyme I can think of that would fit this trio is Three Blind Mice, and no blind mouse, on the planet, needs a damn, lit candle to make it through the garden.