Look at when people actually search for help. A boiler breaks in the evening. A tooth starts hurting at night. Houses are browsed after dinner. Treatments are researched on Sunday. For most local businesses, a remarkable share of genuine demand arrives when the business is closed, and it arrives in exactly the moments the customer is ready to act.
Out-of-hours enquiries are not lower quality than daytime ones. In many trades they are the most urgent and the most valuable: the emergency call-out, the buyer who found the right house, the patient who finally decided to book. What makes them different is only that nobody is there, so their outcome depends entirely on what system receives them.
There are three honest ways to cover those hours. You can staff them, which is expensive and hard to sustain for a small team. You can let voicemail and forms wait until morning, accepting that the warmest leads cool first. Or you can put a trained agent on the front line for exactly those hours, capturing complete enquiries and flagging the urgent ones, so your team starts the day ahead instead of behind.
The useful exercise is simple: for one week, note every enquiry that arrived while you were closed, and what became of it. Most owners who do this are surprised twice, first by the volume, and then by how few of those enquiries they ever truly won. That gap is what an out-of-hours system exists to close.