condition mean min max 1 h after light 13.09006542 13.09006542 13.09006542 3 h after light 27.4878724 16.60672886 38.36901594 5 h after light 31.26699563 27.75353636 34.7804549 7 h after light 39.677582255000004 37.38689209 41.96827242 9 h after light 33.84289629 29.21584731 38.46994527 11 h after light 36.963631115 35.28061718 38.64664505 1 h after dark 23.447278654999998 11.93545893 34.95909838 3 h after dark 13.360711315 8.88990348 17.83151915 5 h after dark 8.1605455465 7.512300299 8.808790794 7 h after dark 8.4220168675 6.8542443529999995 9.989789382 9 h after dark 8.5908116165 7.929411883999999 9.252211349 11 h after dark 6.1256646065 4.0511917319999995 8.200137481