condition	mean	min	max
1 h after light	16.53617918	15.4067834	17.66557496
3 h after light	17.43422031	15.73231442	18.51446262
5 h after light	19.96016522	18.81608666	21.98926441
7 h after light	20.653126523333334	18.07136749	23.78892748
9 h after light	21.477251589999998	19.45188954	22.61005195
11 h after light	28.403603863333334	27.01745194	30.53413057
1 h after dark	24.484392053333334	24.27331756	24.82393449
3 h after dark	22.226239646666667	17.93873772	26.03185811
5 h after dark	22.610707703333333	21.84219462	23.65289797
7 h after dark	19.59794263	18.69034957	21.11286914
9 h after dark	18.974618893333332	18.69932738	19.24083102
11 h after dark	13.884115993333333	12.8331536	15.01462306