condition mean min max 1 h after light 2.1827823015 1.914024089 2.451540514 3 h after light 4.952532259333334 2.660273674 6.778761307000001 5 h after light 7.282204164333333 6.170714286 9.473229342 7 h after light 8.783746196666668 6.57507972 10.76465362 9 h after light 14.357059203333334 11.60309564 17.36596945 11 h after light 15.741542983333334 14.45803797 16.66515372 1 h after dark 19.382800926666665 16.71034142 22.21128272 3 h after dark 14.255675180999999 7.210536822999999 23.76119802 5 h after dark 6.988331697333333 6.10086569 8.716663695 7 h after dark 5.916334279666667 5.46822152 6.4971266089999995 9 h after dark 5.457192248666667 5.334436485 5.66424651 11 h after dark 5.053789709666667 4.653864123 5.652919351