condition mean min max 1 h after light 8.4499920355 7.124789617999999 9.775194453 3 h after light 9.052978684666666 6.850204711 11.83527971 5 h after light 9.880542837 8.115830746 11.98323028 7 h after light 11.919348083333333 10.39850894 13.73722013 9 h after light 9.869151523666666 7.442558335 12.78003947 11 h after light 10.117640202333334 8.545455527 12.49886529 1 h after dark 13.237067300000001 10.18705306 16.18665375 3 h after dark 12.419824746666666 10.98182237 13.838404 5 h after dark 12.5459876 11.92373807 12.89468417 7 h after dark 13.066349923333334 12.12190645 13.58490109 9 h after dark 13.16350058 12.09639823 14.32771667 11 h after dark 14.895342606666667 13.409439 16.79952089