condition mean min max 0 h after light 2.293775 1.13618 3.45137 2 h after light 1.14717 1.10403 1.19031 4 h after light 0.6970255 0.611285 0.782766 8 h after light 1.27089 1.05698 1.4848 12 h after light 2.07784 1.91222 2.24346 2 h after dark 0.5758535 0.278795 0.872912 4 h after dark 1.6266699999999998 1.55094 1.7024 8 h after dark 2.5699045000000003 0.883809 4.256 12 h after dark 1.6153300000000002 1.09507 2.13559