0 1 2 3 Fri 27 Feb 1987 Sat 28 Feb 1987 Sun 01 Mar 1987 Mon 02 Mar 1987 Tue 03 Mar 1987 Wed 04 Mar 1987 Thu 05 Mar 1987 Fri 06 Mar 1987 Sat 07 Mar 1987 Sun 08 Mar 1987 Mon 09 Mar 1987 Tue 10 Mar 1987 Wed 11 Mar 1987 Thu 12 Mar 1987 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