Set non-default screen time out on android using adb:
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adb shell
settings put system screen_off_timeout XXX

Use your desired timeout in place of XXX, again using milliseconds. For example, 12 hours would be 43200000 milliseconds.
24 hours would be 86400000. The max value is 2147483647 (roughly 597 hours).

Source: https://blog.esper.io/how-to-change-or-disable-screen-timeout-on-android/
Date: April 25th 2023