condition mean min max 3 h after light 0.019754266666666666 0.0 0.0592628 6 h after light 0.0 0.0 0.0 9 h after light 0.015031000000000001 0.0 0.045093 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.017236566666666665 0.0 0.0517097 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0