condition mean min max 1 h after light 13.93653978 13.93653978 13.93653978 3 h after light 4.683109406 3.11902352 6.247195292000001 5 h after light 5.383704645 4.0519399510000005 6.715469339 7 h after light 9.294593574 7.820427897999999 10.76875925 9 h after light 10.1834832315 8.038831083 12.32813538 11 h after light 16.40427124 10.99130236 21.81724012 1 h after dark 16.64998705 14.15873866 19.14123544 3 h after dark 13.37399383 11.59309832 15.15488934 5 h after dark 12.549227825 12.3436489 12.75480675 7 h after dark 14.88722013 13.21844213 16.55599813 9 h after dark 17.135570615000002 17.05897463 17.212166600000003 11 h after dark 23.973770585 19.40169042 28.54585075