condition	mean	min	max
1 h after light	20.62009	19.42864318	21.56859358
3 h after light	21.206081213333334	16.35900672	29.97885621
5 h after light	19.001945123333336	17.03653591	20.49831868
7 h after light	20.655379223333334	19.3267621	21.83081818
9 h after light	20.54811674	17.77913789	22.76177206
11 h after light	20.11587437	16.88404046	24.06069804
13 h after light	19.78706301	18.45967935	21.17367013
15 h after light	19.772382150000002	17.78692427	22.16954008
1 h after dark	17.624970653333335	15.74104506	21.10959842
3 h after dark	20.607421736666666	18.65074104	22.87744419
5 h after dark	16.286015803333335	13.70621158	19.44474105
7 h after dark	16.774827403333333	13.66377464	18.87365106