condition mean min max 1 h after light 3.372467239 2.25790403 4.081705957 3 h after light 3.605796523 2.94462121 4.547468609 5 h after light 3.688917004 2.31858181 5.9217365079999995 7 h after light 4.7330545079999995 2.69165419 8.611584473999999 9 h after light 5.711411128666667 5.331046614 6.256769778 11 h after light 3.973845822 1.673285955 5.1501483839999995 13 h after light 3.0764933363333333 2.112301618 4.516402116 15 h after light 3.8127573956666665 2.30653382 5.740363964 1 h after dark 6.464313708333333 5.770614522000001 7.590202549 3 h after dark 2.4243850156666666 1.839167082 3.467615907 5 h after dark 3.564689433 2.971612525 4.734371733 7 h after dark 2.7955747596666667 2.034681741 3.7895624989999996