condition mean min max 1 h after light 6.110039905499999 5.8885249879999995 6.331554822999999 3 h after light 5.511801252333333 5.119754938 5.955450254 5 h after light 6.352734808666667 5.665601291000001 7.133571315 7 h after light 4.969809363666667 4.612108786 5.405511682 9 h after light 3.010926547 1.6511052659999998 4.181796442 11 h after light 5.054418857 4.132080885 6.190398889 1 h after dark 6.358512778333333 4.238936645 8.020941096 3 h after dark 5.516670773 4.767770823 6.57054111 5 h after dark 6.667174166 5.034763204 9.298189739 7 h after dark 7.9462915233333336 7.386235952000001 9.04702841 9 h after dark 9.025730135666667 8.034867233 10.87954638 11 h after dark 6.155139829 5.457621218 7.413859519