condition mean min max 1 h after light 4.394757385666667 2.709484836 5.576740172 3 h after light 2.5550320846666668 1.875830801 3.171824377 5 h after light 5.031503368 2.669408655 6.225415304 7 h after light 4.028961894333333 3.7786683819999998 4.232505565 9 h after light 3.8611903143333333 2.7055692660000004 5.823132268999999 11 h after light 3.8461247493333333 2.874501424 4.442862708 13 h after light 4.995437279666667 3.122532826 7.104559579 15 h after light 3.634806918333333 2.9223671089999996 4.213859864 1 h after dark 4.832767478 4.4882557389999995 5.175138102 3 h after dark 4.135659053666666 2.899154283 4.97920844 5 h after dark 4.996951469 4.612042758 5.26399933 7 h after dark 4.806667527 4.681453918 4.98825201