condition mean min max 0 h after light 3.84417 3.42687 4.26147 2 h after light 2.303925 2.19044 2.41741 4 h after light 2.28192 2.1641 2.39974 8 h after light 2.328515 2.28002 2.37701 12 h after light 3.11428 2.36047 3.86809 2 h after dark 3.358095 3.33325 3.38294 4 h after dark 3.26824 3.20758 3.3289 8 h after dark 5.1491050000000005 4.17681 6.1214 12 h after dark 3.7050549999999998 3.56239 3.84772