condition	mean	min	max
1 h after light	16.96498078	13.54247472	20.38748684
3 h after light	16.054935066666665	14.47601327	17.63973731
5 h after light	20.088418923333332	18.81476415	21.60011029
7 h after light	18.184017156666666	14.26922687	20.73565535
9 h after light	23.00823791	22.31074631	23.4334025
11 h after light	18.034109033333333	14.44711446	20.74881271
13 h after light	23.13000069	21.87012087	24.57759525
15 h after light	23.794580353333334	22.15639955	25.07220992
1 h after dark	23.896882496666667	22.53864165	25.38823495
3 h after dark	23.622744043333334	20.38460152	25.74400399
5 h after dark	23.748361696666667	21.99048302	24.64879854
7 h after dark	21.181891893333333	18.03998924	24.46738802