condition mean min max 0 h after light 0.1445305 0.0 0.289061 2 h after light 0.139907 0.100487 0.179327 4 h after light 0.0 0.0 0.0 8 h after light 0.3224676 0.0924342 0.552501 12 h after light 0.29423 0.179788 0.408672 2 h after dark 0.49288550000000003 0.184292 0.801479 4 h after dark 0.396875 0.258076 0.535674 8 h after dark 0.3937165 0.302015 0.485418 12 h after dark 0.3785075 0.183769 0.573246