condition mean min max 1 h after light 5.379176661500001 4.169838193 6.58851513 3 h after light 6.607367599000001 4.692988597 8.712396283 5 h after light 5.086057433000001 4.696130785 5.4329114910000005 7 h after light 5.892983557 3.9583247360000002 7.908725111 9 h after light 6.613911906333334 3.721279167 9.380423057 11 h after light 9.372941765666667 7.771730338999999 10.99206996 1 h after dark 9.321915103 5.5891136260000005 12.90445954 3 h after dark 9.54341313 8.268003074 11.18518945 5 h after dark 13.289681343666667 9.970889501 15.75413419 7 h after dark 13.358286073333334 11.48808127 16.40466456 9 h after dark 16.411164120000002 12.68018821 20.21075232 11 h after dark 13.497799993333333 11.96308608 14.41096342