condition mean min max 4 h after light 0.083163 0.0 0.166326 8 h after light 0.1124983 0.0902396 0.134757 12 h after light 0.09572220000000001 0.0822904 0.109154 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.03548525 0.0 0.0709705