In low light conditions, you would experience the Nexus 7 screen flickering issue. While you are browsing the website in Chrome app or doing others, some screens are separating on the left hand side. However, there is a easy fix for some.
Lux Auto Brightness is android app that intelligently adjusts the brightness of your display based on the environment. When you are in dim room, the app lowers the brightness of your N7's display automatically. That offers a comfortable way to read ebooks at night and also saves the battery life. You can also manually adjust the backlight in bright or dimer place.
Once installed the Lux app, the flicker issue is fixed and removed completely on the tablet. Its jitter control help me prevent constant small changes to the backlight. Very easy to change the colour temperature of the display.