On a scale that goes up to 24, when the darkness is absolute, Galloway's light measurement reached 23. As a comparison, it is useful to know that the urban skies reach between 15 and 16, on the same scale.
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Sunday-light
Monday - Darkness
Tuesday-AnimalDeer
Wednesday-Structures
Thursday-ForcesNature
Friday-AmorBellezaFreedom
Saturday-Agriculture