condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.011591295000000001 0.00896039 0.0142222 12 h after light 0.00519625 0.0 0.0103925 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0