Jobs that are performed at night have huge advantages.
It is easier to get a job in a big multinational companies in logistics, medical, IT, customer service etc. These sectors cannot live without night employees, they essential to business operations. Customer need everything ready ASAP.
Easy opportunities will lead to promotion to a manager or team leader position, more responsibilities and experience.
Jobs are multi skilled. IT Technicians to keep the networks, engineers to maintain the electric failure, doctors and nurses to cure patients. All of these people guarantee everything runs smoothly at most vulnerable moments.
If the people are not good than operations break, that is why, companies can sponsor you to get the qualifications to be highly skilled.
Workers at night find it comfortable working evenings. There are fewer shifts in a week and more hours in a one-day shift. So you work fewer days in the week but longer hours. This is a good match to everyday life going to the bank having a family that you need to manage.
Night employees keep the big cities going. They are paid more money as their job is extremely important. For example, if there was no night security there will be more thefts, if the were no night postage you will not get you package delivered. Hundreds and hundreds of people work at night to keep the system going.