condition mean min max 1 h after light 1.5407048595 1.336661574 1.744748145 3 h after light 2.4556124366666667 2.084407589 2.738473571 5 h after light 2.2652290423333334 1.907232118 2.458905358 7 h after light 2.8908454336666667 2.7557510539999996 3.149519976 9 h after light 2.022729356 1.438059425 2.69336042 11 h after light 2.3769541836666668 1.514672069 2.860671382 1 h after dark 2.922137055 2.730162585 3.108897815 3 h after dark 2.022969234 1.786868704 2.315333534 5 h after dark 2.0511532383333333 1.763449778 2.569827052 7 h after dark 1.6716499196666668 1.467085688 1.9609475980000002 9 h after dark 1.917273023 1.665236691 2.337415922 11 h after dark 1.4675323169999999 1.052976706 1.744437534