condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 0.10950750000000001 0.107706 0.111309 8 h after light 0.0 0.0 0.0 4 h after dark 0.0538565 0.0 0.107713 8 h after dark 0.0 0.0 0.0 12 h after dark 0.053359 0.0 0.106718