condition mean min max 1 h after light 6.155952181333333 4.290017657 8.42120387 3 h after light 6.412624611333333 5.749022362000001 7.008708704 5 h after light 7.414308651333333 6.427867834 9.324731193 7 h after light 8.598097739666667 7.685339052000001 10.18927934 9 h after light 8.540889818666667 8.115216247000001 8.984910023 11 h after light 6.223855433333333 5.077557381 7.126380716 13 h after light 5.068828606 3.443970029 7.575900323 15 h after light 7.028467031333333 5.009772187 9.669699478 1 h after dark 7.192725956 6.165186455 8.426554976 3 h after dark 7.751993903000001 7.177237392 8.461358555 5 h after dark 8.027613457000001 5.368439376 11.49762772 7 h after dark 10.656792406 8.795075913 13.35446328