Disable Instagram dark mode?

My Instagram has been in dark mode for a while, but how can I disable it? Own yourself a Huawei P20 Pro. Although it is an Android operating system, the settings are very different to a Samsung device. Otherwise I would turn it off under display settings again but unfortunately I do not have this feature on my Huawei. I ask for an helpful answer.

If Huawei has his own Dark Mode, you should turn it off.

Otherwise, there's the option Night Mode in the developer options.

Do you want your eyes to burn away or why do you want to deactivate the darkmode?