condition mean min max 1 h after light 6.467391198 5.112873778 7.992980267 3 h after light 7.933977143333333 4.8600534810000005 10.061274300000001 5 h after light 7.170009635666666 6.199686145 8.426956735 7 h after light 10.417696677 6.181685759 17.61759267 9 h after light 6.485184781333333 3.8779826139999996 9.168335913 11 h after light 9.169887861 5.943050116 12.22448384 13 h after light 8.137548376 6.428744053 9.388168016 15 h after light 9.296919424 5.652290672 11.63728331 1 h after dark 6.057732499 4.374441108 7.2883194929999995 3 h after dark 8.444824150666667 5.158639375 11.02360093 5 h after dark 6.0491247826666665 3.635321152 7.30167649 7 h after dark 11.337950663333332 9.97650402 12.61528635