condition mean min max 1 h after light 7.8336298294999995 5.8885249879999995 9.778734671 3 h after light 3.871710778666667 2.917069674 5.409533981 5 h after light 4.595601632999999 2.980491343 6.6192173489999995 7 h after light 5.569034065333333 5.360885066 5.728724597 9 h after light 4.865304656999999 4.378780329 5.53919186 11 h after light 6.096276232999999 4.244988884 7.178228498999999 1 h after dark 4.369120334333333 4.1568380860000005 4.52632218 3 h after dark 7.708746296 4.568090486 10.87011795 5 h after dark 5.964398266666667 5.559217705 6.188621808 7 h after dark 9.525233428 7.255506112000001 13.85580928 9 h after dark 7.253881673666667 6.216883646 9.116867588 11 h after dark 8.258450766000001 7.568270074 8.796401257000001