condition mean min max 1 h after light 2.1248318829999997 1.582805779 2.6668579869999998 3 h after light 3.048300377666667 2.0230906230000003 4.4568048860000005 5 h after light 2.28668251 1.420127616 2.75101596 7 h after light 3.14010562 1.31012834 4.428342193 9 h after light 6.849320631666667 2.283167417 9.223557846 11 h after light 5.661263251 3.198754959 6.937964422 13 h after light 2.591387839333333 1.3470107169999999 3.557324439 15 h after light 2.0998171773333336 1.9688546880000002 2.201824052 1 h after dark 1.8978208543333333 1.572583522 2.363511599 3 h after dark 2.0467027936666664 1.632103352 2.533413944 5 h after dark 1.4649335083333332 1.141412586 1.934815323 7 h after dark 1.75321262 1.342660063 2.172206806