33: Percentage of workers who say 4 to 6 p.m. is their least productive time of day

29: Percentage who say it’s noon to 2 p.m.

17: Percentage of who say it’s 8 to 10 a.m.

15: Percentage who say it’s 2 to 4 p.m.

4: Percentage who don’t know

2: Percentage who say it’s 10 a.m. to noon

Source: Accountemps