condition mean min max 3 h after light 0.04252308333333333 0.0 0.362658 7 h after light 0.02018725 0.0 0.242247 11 h after light 0.009298583333333334 0.0 0.0651495 2 h after dark 0.023400641666666666 0.0 0.189062 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0