condition mean min max 1 h after light 17.428436025 16.4204559 18.43641615 3 h after light 21.135465303333334 20.2437535 21.90688648 5 h after light 19.044030463333332 17.18541338 20.17717178 7 h after light 18.232075243333334 16.970303100000002 18.87601391 9 h after light 23.232398606666667 20.97972185 27.41427272 11 h after light 24.027399746666667 22.50119354 25.52075058 1 h after dark 28.952548406666665 25.58964535 33.82051068 3 h after dark 27.886223173333335 26.30662858 29.8223038 5 h after dark 21.875810293333334 19.48548603 23.11131527 7 h after dark 19.29784508 17.25225941 20.70829126 9 h after dark 18.42655933 13.31215433 21.39767626 11 h after dark 17.095634113333332 11.76959231 25.68770564