Wake Up Light

FIG. 1 is a front, top, and right side perspective view of a wake up light, showing my new design; FIG. 2 is a rear, bottom and left side perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; and, FIG. 9 is an enlarged view of portion 9 shown in FIG. 1 . The dot-dash broken lines are for annotating the enlargements and form no part of the claimed design. The broken lines shown in the drawings illustrate portions of the wake up light that forms no part of the claimed design.