0 1 2 3 Fri 14 Sep 1973 Sat 15 Sep 1973 Sun 16 Sep 1973 Mon 17 Sep 1973 Tue 18 Sep 1973 Wed 19 Sep 1973 Thu 20 Sep 1973 Fri 21 Sep 1973 Sat 22 Sep 1973 Sun 23 Sep 1973 Mon 24 Sep 1973 Tue 25 Sep 1973 Wed 26 Sep 1973 Thu 27 Sep 1973 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