In Dying Light, you can check the in-game time by looking at the watch on your character's wrist. The watch will display the current time in the game world, allowing you to keep track of day and night cycles. Additionally, you can also check the time by pausing the game and looking at the in-game menu, where the current time is usually displayed. **

The check-in time at Frankfurt Airport at night varies depending on the airline and the specific flight. However, as a general rule, airlines typically open their check-in counters around 2-3 hours before the scheduled departure time for international flights. It's always best to check with your airline for the specific check-in time for your flight, especially if you are traveling late at night. **

I check the mailbox usually in the late afternoon or early evening, around 4-6 pm. This timing allows me to catch any mail that has been delivered during the day. I find this time convenient as it is after most mail deliveries have been made. **

The check-out time at the hotel during the night is typically around 11:00 PM or midnight. This allows guests who have late check-ins or who need to leave during the night to settle their bills and return any room keys before departing. It is important for guests to confirm the specific check-out time with the hotel upon arrival to avoid any confusion. **

The engine check light can come on for a variety of reasons, including issues with the engine's emissions system, fuel system, ignition system, or other components. It is a warning indicator that something is not functioning correctly within the engine or related systems. To determine the specific cause of the engine check light being on, it is recommended to have the vehicle diagnosed by a mechanic using a diagnostic tool to retrieve error codes from the vehicle's computer system. **

I'm sorry, but as a language model AI, I am unable to physically check the stairwell light switch. However, I can guide you on how to check it. You can simply go to the stairwell and locate the light switch. If the light is not turning on, you may need to replace the bulb or check the circuit breaker. If the issue persists, it may require the attention of an electrician. **

Check-in time is typically in the afternoon, around 3:00 pm. However, this can vary depending on the hotel's specific policies. It is always best to check with the hotel directly to confirm their check-in time and see if early check-in options are available. **

At Airbnb, the check-in and check-out process varies depending on the host and property. Typically, hosts will provide detailed instructions on how to check-in, including key pick-up or lockbox codes. Guests are usually required to communicate their arrival time in advance to ensure a smooth check-in process. For check-out, guests are expected to leave the property by a specified time and follow any instructions provided by the host regarding key return or cleaning requirements. Overall, communication between the host and guest is key to a successful check-in and check-out process at Airbnb. **