condition	mean	min	max
1 h after light	19.690579059999997	17.22392416	22.15723396
3 h after light	20.732441593333334	18.69563708	21.96544339
5 h after light	19.520339626666665	18.01668185	21.52800438
7 h after light	19.488129776666668	16.589373900000002	23.31003474
9 h after light	20.30543655	17.37050962	22.39517431
11 h after light	19.002863243333334	17.81982522	21.20358121
13 h after light	18.981733713333334	18.76152309	19.13635576
15 h after light	21.20790056	18.33388972	22.76399836
1 h after dark	21.336977643333334	20.36894648	22.98841499
3 h after dark	22.997727086666668	16.994505800000002	27.51475558
5 h after dark	21.9302719	19.51735124	23.96883168
7 h after dark	21.913990853333335	21.3163376	22.57720354