condition	mean	min	max
3 h after light	14.1253	12.459	15.2718
6 h after light	14.028033333333333	12.4103	16.3552
9 h after light	17.157733333333333	16.0559	17.9343
12 h after light	20.90035	18.0395	22.9992
3 h after dark	32.3633	30.0942	34.2582
6 h after dark	25.280866666666665	21.7228	29.0478
9 h after dark	17.646633333333334	16.0143	18.5369
12 h after dark	14.763349999999999	14.1655	15.3612