Comment 1 for bug 1458936

On image 16, I consistently see the backlight turn off after 4 seconds, not 30 to 60.

Version info:
> cat /tmp/channel.ini
[service]
base: sis.capomastro.canonical.com
http_port: 80
https_port: 443
channel: ubuntu-touch/rc-proposed/meizu
device: arale
build_number: 16
version_detail: device=20150526.34,custom=20150526.23,version=16