condition mean min max 1 h after light 5.5168428725 5.380031249 5.653654496000001 3 h after light 4.72665048 4.099375572 5.712375372 5 h after light 5.636365772666667 5.47095979 5.963455196 7 h after light 5.601727104333333 4.886792312 6.263210268 9 h after light 6.482148026 6.196108415 6.822715894 11 h after light 6.552756954 6.084818369 7.149847461 13 h after light 7.132235248 6.754148313 7.8026212479999995 15 h after light 7.432321748666666 6.724785805 8.553279948 1 h after dark 7.468423287 6.54670079 7.955036311000001 3 h after dark 7.532719734666666 6.692136999 8.490526888 5 h after dark 7.939623322666667 7.649627132000001 8.503988754 7 h after dark 7.427612941333333 6.87817131 8.268328404