Table 3.

Means (standard error) for MFSI-sf subscales

	Baseline	Cycle 1 Treatment Week	Cycle 1 Recovery Week	Cycle 4 Treatment Week	Cycle 4 Recovery Week
General
Bright white light	6.59 (1.67)	9.59 (2.00)	8.06 (1.52)	10.69 (1.66)	7.6 (1.26)
Dim red light	4.44 (1.12)	9.50 (1.94)	7.46 (1.73)	13.71 (1.94)	6.64 (1.79)
Physical
BWL	3.09 (0.83)	5.59 (1.54)	4.61(1.34)	5.13 (1.15)	3.33 (1.12)
DRL	2.25 (0.78)	4.93 (1.35)	2.15 (0.82)	6.43 (1.75)	3.21 (1.03)
Mental
BWL	4.68 (1.23)	5.76 (1.75)	5.28 (1.53)	6.31 (1.11)	7.20 (1.49)
DRL	2.75 (0.65)	3.57 (1.12)	3.00 (1.06)	6.14 (1.61)	4.07 (1.28)
Emotional
BWL	6.59 (1.48)	5.47 (1.26)	4.06 (1.37)	4.56 (1.19)	3.80 (0.86)
DRL	3.06 (0.75)	3.42 (1.33)	2.47 (0.81)	5.00 (1.50)	2.43 (0.77)
Vigor
BWL	12.73 (1.16)	10.29 (1.38)	13.28 (1.12)	11.44 (1.54)	12.73 (1.36)
DRL	13.06 (1.15)	10.21 (1.70)	12.92 (1.85)	9.64 (1.95)	13.07 (2.03)

Note: Lower scores are better except for vigor, where higher scores are better.

See text for significance levels