condition mean min max 1 h after light 2.058445252 1.4355180669999998 2.681372437 3 h after light 5.479551445333333 3.192328409 7.756467263999999 5 h after light 7.186325888333333 6.882260633 7.634053988 7 h after light 7.996350097333334 7.8324297970000005 8.101437512 9 h after light 8.247950772333333 7.111777964 9.384856766 11 h after light 7.950016355000001 6.832908356 9.085168507 1 h after dark 7.042070768 6.149104881 7.8636900810000006 3 h after dark 5.883459955666667 4.202919673 8.640435645 5 h after dark 4.866659798 4.710795026 5.016193259 7 h after dark 3.6364914406666666 3.3275821619999997 4.134535115 9 h after dark 3.855492558 3.432682119 4.2074428610000005 11 h after dark 3.8195533889999997 3.2941831230000003 4.29940345