condition mean min max 1 h after light 5.0184318485 4.221036549 5.8158271479999994 3 h after light 4.68714573 4.643498664 4.764360203 5 h after light 4.910833291666667 4.599795107 5.0668352830000005 7 h after light 5.884351452333333 4.080631368 8.010504733 9 h after light 4.315384902 2.396765708 6.591645239 11 h after light 5.126204133333333 4.468409351 6.102765614 1 h after dark 6.986701959666667 5.604017937 8.899146326 3 h after dark 7.386501714333334 6.257699205 8.009802496 5 h after dark 10.240480387666667 7.384741989 14.94695326 7 h after dark 9.308871702666668 7.713060552000001 11.57367598 9 h after dark 8.544351455333334 6.354849539 11.39608449 11 h after dark 8.740348317333334 6.449482324 11.23627898