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authorJon Lund Steffensen <jonlst@gmail.com>2017-10-11 17:52:45 -0700
committerJon Lund Steffensen <jonlst@gmail.com>2017-10-11 17:52:45 -0700
commit4a182bbef161d7a9fbe11ec204d764edb2232db2 (patch)
treeb43f6be4a7a59907790a8010f633c1b0c3953348 /redshift.1
parentMerge pull request #529 from jonls/time-based-adjustment (diff)
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man: Add documentation for dawn-time/dusk-time
Diffstat (limited to 'redshift.1')
-rw-r--r--redshift.114
1 files changed, 12 insertions, 2 deletions
diff --git a/redshift.1 b/redshift.1
index 215dedf..3555e15 100644
--- a/redshift.1
+++ b/redshift.1
@@ -105,10 +105,20 @@ Screen brightness at daytime
Screen brightness at night
.TP
\fBelevation-high\fR = decimal
-The solar elevation for the transition to daytime
+The solar elevation in degrees for the transition to daytime
.TP
\fBelevation-low\fR = decimal
-The solar elevation for the transition to night
+The solar elevation in degrees for the transition to night
+.TP
+\fBdawn-time\fR = HH:MM[-HH:MM]
+The custom time interval for the transition from night to day in the morning.
+When specified, the solar elevation will not be used to determine the current
+daytime/night period. If this option is set, dusk-time must also be specified.
+.TP
+\fBdusk-time\fR = HH:MM[-HH:MM]
+The custom time interval for the transition from day to night in the evening.
+When specified, the solar elevation will not be used to determine the current
+daytime/night period. If this option is set, dawn-time must also be specified.
.TP
\fBgamma\fR = R:G:B
Gamma adjustment to apply (day and night)