condition mean min max 1 h after light 2.898491505 2.743673757 3.053309253 3 h after light 3.2000690486666667 3.0273538789999996 3.536719525 5 h after light 3.821717591333333 3.502077328 3.982749422 7 h after light 4.474286374333333 4.029526623 4.769569131 9 h after light 4.078676549 3.888086594 4.378780329 11 h after light 3.9058829213333333 3.5002539919999998 4.1488843619999995 1 h after dark 3.1856331343333335 2.092527375 3.95155111 3 h after dark 2.9930750476666668 2.440486698 3.499284545 5 h after dark 3.018836743 2.202708902 3.4734616839999997 7 h after dark 3.282240789 2.3531371169999997 4.319752304 9 h after dark 3.2984813010000003 2.597247162 3.71902861 11 h after dark 2.915800512 2.369197588 3.488875068