condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.02535103333333333 0.0 0.235063 11 h after light 0.011661866666666666 0.0 0.0852701 2 h after dark 0.007501208333333333 0.0 0.0900145 6 h after dark 0.008058000000000001 0.0 0.096696 10 h after dark 0.0142755 0.0 0.0965361