0 1 2 3 Fri 17 Aug 1973 Sat 18 Aug 1973 Sun 19 Aug 1973 Mon 20 Aug 1973 Tue 21 Aug 1973 Wed 22 Aug 1973 Thu 23 Aug 1973 Fri 24 Aug 1973 Sat 25 Aug 1973 Sun 26 Aug 1973 Mon 27 Aug 1973 Tue 28 Aug 1973 Wed 29 Aug 1973 Thu 30 Aug 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