condition mean min max 4 h after light 0.0327795 0.0188362 0.0467228 8 h after light 0.072374 0.0 0.144748 12 h after light 0.1523645 0.125496 0.179233 4 h after dark 0.225326 0.157617 0.302328 8 h after dark 0.1031012 0.0509696 0.153619 12 h after dark 0.11514953333333333 0.0965287 0.151334