condition	mean	min	max
1 h after light	14.942680469999999	7.69079333	19.3276585
3 h after light	14.162504027	9.348003841	17.79197093
5 h after light	9.923014095333334	4.656408195	17.99421101
7 h after light	16.99965362	12.53044411	21.95625355
9 h after light	13.299924476666666	12.699384199999999	13.66312479
11 h after light	15.44943782	13.21121348	16.84825858
13 h after light	11.583036535333335	9.906946576000001	12.536050900000001
15 h after light	20.097027173333334	16.14043003	27.19048523
1 h after dark	19.941491483333333	5.12943513	40.29090494
3 h after dark	15.354249706666666	11.30414889	23.07954194
5 h after dark	21.627407546333334	9.553285819	34.10313307
7 h after dark	16.63443944	12.46745096	23.82546684