Hey what do you think the effect of boise state blue football field might be?
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The field is blue to match the team colors so everyone would notice the new field. It's been blue since 1986.
Do you think there is enough light on the field to make a difference in alertness?
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@tungsten_smooth (Only a year late.)
No. The amount of blue light is that available from the sun/field-lights. The field isn't glowing, adding extra light. The colour of the ground won't change the amount of blue entering your eyes. (Unless it's very white or very dark.) Green or blue of roughly the same brightness shouldn't make any difference.