The first cry
It's often said that the early bird gets the worm. When you look at this sign, it's evident that someone at the clinic might have a bone to pick with a particular early-rising bird, perhaps wishing it had a reset button for its internal clock. Whether it's a single rooster causing the commotion or just some envy over their ability to crow at dawn, the sentiment strikes a chord.
Now, the backdrop doesn't suggest seasonal depression, but it's clear that the sign's creator might have had a sleep-deprived moment or encountered a grumpy pet. Regardless of the inspiration, the message rings true – waking someone from a midday nap isn't cool, and letting them sleep peacefully should be courteous.