condition mean min max 1 h after light 4.832860118 4.0603639760000005 5.60535626 3 h after light 7.942073695 5.320547349 11.73247149 5 h after light 10.488477680666668 9.390217392 11.57839142 7 h after light 9.996653258333334 9.685262652 10.61819575 9 h after light 10.243639336 6.2848270379999995 12.84299533 11 h after light 10.562551962 6.832908356 13.70067926 1 h after dark 14.464603775999999 9.561532258 19.8885342 3 h after dark 9.114822611666666 4.94859897 14.74832981 5 h after dark 9.013443202666668 8.141034961 10.50275612 7 h after dark 8.909962393 7.288989497999999 11.00081664 9 h after dark 7.1085634933333335 6.010632659 7.852705389 11 h after dark 8.292060127 7.195189452 9.793085636