condition mean min max 3 h after light 11.4398 10.3234 12.1507 6 h after light 10.256173333333333 9.21132 11.5246 9 h after light 11.018699999999999 7.9514 12.9942 12 h after light 12.613199999999999 10.8708 14.0036 3 h after dark 14.374633333333334 12.4304 16.7695 6 h after dark 13.558866666666667 11.5688 16.4273 9 h after dark 11.068123333333332 9.48407 12.5391 12 h after dark 10.52525 10.0826 10.9679