condition mean min max 1 h after light 6.138721284333333 4.081705957 8.038138347 3 h after light 8.004882366333334 6.5938294829999995 10.12937462 5 h after light 9.028132502666667 7.207765192999999 11.82914424 7 h after light 7.341160945 4.95648678 8.940270905 9 h after light 6.282606572 6.17771649 6.38066621 11 h after light 5.919907759333333 5.646286259 6.228086417999999 13 h after light 7.191638080666666 4.564965579 10.28599049 15 h after light 7.956568499333334 6.575325995 9.004353183 1 h after dark 6.336076219333333 3.0390854010000004 9.02583297 3 h after dark 7.603185390333333 5.293212576 8.818880747 5 h after dark 6.8419481263333335 5.348902545 8.031523476 7 h after dark 7.138554189666666 6.104045223 8.166240314