condition mean min max 1 h after light 1.322869618 0.8128454509999999 1.76157836 3 h after light 1.5324744143333333 1.4779272980000002 1.6359006719999998 5 h after light 1.9424704006666667 1.8726859040000001 1.988971155 7 h after light 1.354077137 0.9860592909999999 1.7821076059999998 9 h after light 1.7248169653333334 1.557384404 1.858446469 11 h after light 1.738960806 1.327088861 1.973459275 13 h after light 1.029756613 0.826552807 1.311213517 15 h after light 1.6238265383333332 1.408998428 1.821293661 1 h after dark 1.485571595 1.381402455 1.5956675809999998 3 h after dark 1.9348007943333334 1.794309348 2.103308009 5 h after dark 2.238388266 1.6980643 2.988084041 7 h after dark 2.2219372616666666 1.70797183 2.69103069