Model number UN32J5500AF, screen darkens at night. How do I change it to stay bright?

[joebossi]

Adjust screen so it will be brighter at night

 

[WyomingKnott]

Probably go into the setup menu and turn off the Eco Sensor:

● Eco Sensor Try Now
Automatically adjusts the brightness level of the TV, according to the ambient light level, to
reduce power consumption. If the Eco Sensor has adjusted the screen's brightness level, you
can select the Min. Backlight or Min. Cell Light (in applicable models) to manually adjust the
minimum screen brightness.

From http/downloadcenter.samsung.com/content/UM/201509/20150914130401447/ENG-US_HMFATSCJ-1.312-0709.pdf