condition	mean	min	max
1 h after light	20.43305309	19.518590600000003	21.05300967
3 h after light	20.27414678	19.53732803	21.48678918
5 h after light	19.345779126666667	17.2590782	20.46546636
7 h after light	19.26440648	18.34070281	20.239169
9 h after light	18.766350603333333	14.24933147	21.74382369
11 h after light	24.1237429	21.10505058	27.6670762
13 h after light	22.577414846666667	18.04640295	25.01018376
15 h after light	20.816574823333333	19.09218183	22.22256623
1 h after dark	18.623637156666668	14.82705302	23.28812146
3 h after dark	20.44457126	16.507645999999998	23.1363881
5 h after dark	21.43495801	20.71638446	22.4106303
7 h after dark	27.20487813	25.476965	28.22300479