condition mean min max 0 h after light 0.354927 0.204151 0.505703 2 h after light 0.2647675 0.212909 0.316626 4 h after light 0.0963435 0.0 0.192687 8 h after light 0.3259155 0.260138 0.391693 12 h after light 0.5021665 0.43294 0.571393 2 h after dark 0.6734964999999999 0.566049 0.780944 4 h after dark 0.650575 0.607558 0.693592 8 h after dark 0.592946 0.5688 0.617092 12 h after dark 0.4269765 0.269906 0.584047