condition mean min max 1 h after light 2.3357479784999997 2.081450136 2.590045821 3 h after light 3.3774298796666664 3.112447112 3.889467667 5 h after light 3.5099441666666666 3.1830446560000003 4.071768844 7 h after light 4.154955533666667 2.358231012 5.332329163 9 h after light 4.837222962333334 4.082026595 5.604072293 11 h after light 4.129322417666667 3.1454423769999997 5.352143983 13 h after light 4.506303708666667 3.2450712719999997 5.138357523 15 h after light 5.065403062 4.856262933 5.238822744 1 h after dark 4.9196248019999995 4.666420336 5.361080188 3 h after dark 5.385821598666666 5.121595628 5.716421206000001 5 h after dark 5.642251396 3.551061377 7.38400665 7 h after dark 5.333276620333334 4.875976017 5.749959191