From Dave Trowbridge on 2017/04/19 15:33:01 +0000
This way I could set the offset to +30 minutes and the Smart Period to 30 minutes and awaken gently after sunrise (rather than before, which is currently possible).
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/18980137-add-sunrise-offset-as-in-twilight-so-one-can-awa