condition mean min max 0 h after light 11.85855 11.0826 12.6345 2 h after light 12.643 10.3131 14.9729 4 h after light 2.33121 2.1396 2.52282 8 h after light 0.481888 0.241632 0.722144 12 h after light 1.1376725 0.939965 1.33538 2 h after dark 2.49284 2.09514 2.89054 4 h after dark 2.408 2.24878 2.56722 8 h after dark 6.19872 6.0528 6.34464 12 h after dark 11.047755 9.60781 12.4877