0 1 2 3 Fri 29 Aug 1975 Sat 30 Aug 1975 Sun 31 Aug 1975 Mon 01 Sep 1975 Tue 02 Sep 1975 Wed 03 Sep 1975 Thu 04 Sep 1975 Fri 05 Sep 1975 Sat 06 Sep 1975 Sun 07 Sep 1975 Mon 08 Sep 1975 Tue 09 Sep 1975 Wed 10 Sep 1975 Thu 11 Sep 1975 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All