condition mean min max 1 h after light 1.8999924540000002 1.8999924540000002 1.8999924540000002 3 h after light 2.4020130145 2.1878992530000003 2.6161267759999998 5 h after light 3.3534805275000004 3.1038583610000003 3.603102694 7 h after light 4.7686840825 4.398316518 5.139051647 9 h after light 5.755855048 4.588367606 6.92334249 11 h after light 12.6784714265 7.500640633 17.85630222 1 h after dark 15.057624055 14.74845137 15.36679674 3 h after dark 12.0086545075 8.962720195 15.05458882 5 h after dark 10.252111755 9.4887556 11.01546791 7 h after dark 11.099691839999998 10.85613761 11.34324607 9 h after dark 10.109045191 9.532536512 10.68555387 11 h after dark 9.938249861 9.833137722 10.043362