condition mean min max 1 h after light 17.31838473 14.40280052 20.23396894 3 h after light 23.439745083333335 18.88794309 27.832029600000002 5 h after light 30.95379094666667 28.82452689 34.59180713 7 h after light 28.266208646666666 25.01324354 31.19552683 9 h after light 31.000015806666667 27.9509413 35.44414887 11 h after light 27.010452936666667 23.86566542 29.68421394 1 h after dark 34.04110315333333 29.01338218 39.13973018 3 h after dark 35.637401606666664 29.75938285 40.05853791 5 h after dark 32.865047610000005 29.38788484 34.75176659 7 h after dark 32.68157643333333 31.20452498 35.06971749 9 h after dark 31.956351563333335 28.73005686 37.01070163 11 h after dark 32.044130026666664 29.26412864 34.79332051