0 1 2 3 Fri 10 Mar 1978 Sat 11 Mar 1978 Sun 12 Mar 1978 Mon 13 Mar 1978 Tue 14 Mar 1978 Wed 15 Mar 1978 Thu 16 Mar 1978 Fri 17 Mar 1978 Sat 18 Mar 1978 Sun 19 Mar 1978 Mon 20 Mar 1978 Tue 21 Mar 1978 Wed 22 Mar 1978 Thu 23 Mar 1978 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