condition	mean	min	max
1 h after light	16.595446976666665	13.54742418	18.7090638
3 h after light	15.725771273333333	14.60874291	17.75198482
5 h after light	19.781324666666666	17.58669232	24.04268529
7 h after light	19.81588769	17.70280256	23.53394841
9 h after light	17.216599526666666	16.16848428	17.85002125
11 h after light	15.48835443	13.09779006	19.88196818
13 h after light	18.534478246666666	16.02594053	21.12337804
15 h after light	16.161515176666665	15.65553808	17.08247848
1 h after dark	18.759887053333333	17.68172185	19.58063218
3 h after dark	18.709804526666666	17.53937388	20.23723382
5 h after dark	20.078241903333332	19.09775452	21.56541661
7 h after dark	18.99828391333333	15.37488023	23.36602257