condition	mean	min	max
1 h after light	17.70817576	16.96150286	18.45484866
3 h after light	17.983064013333333	16.91869871	19.528620899999996
5 h after light	14.98850707	12.85212863	19.15338294
7 h after light	18.357277873333334	15.27327279	19.91582618
9 h after light	20.659730800000002	16.99782987	22.58955199
11 h after light	25.127806393333334	22.20550312	30.00159139
1 h after dark	19.7220799	14.52992614	25.65442927
3 h after dark	19.409631763333334	15.79226542	24.51158804
5 h after dark	19.358378336666664	15.82838601	23.54672212
7 h after dark	15.523466563333333	14.00464569	16.50862754
9 h after dark	12.73417771	11.72788315	13.85550757
11 h after dark	11.865984335666667	8.145402585	17.68913862