This command will show you the remaining time before entering screensaver mode:
Code:
$ powerd_test -s
Powerd state: Active
Remaining time in this state: 599.965714
defer_suspend:0
suspend_grace:0
prevent_screen_saver:0
drive_mode:off
Battery Level: 90%
Last batt event at: 90%
Charging: No
batt_full=0
Battery logging: On