condition	mean	min	max
1 h after light	18.540028665	16.77773039	20.30232694
3 h after light	16.315183813333334	14.89753258	17.75291957
5 h after light	17.628164686666665	14.19456913	22.99484729
7 h after light	17.31086075	12.62180482	19.77181278
9 h after light	15.504851116666666	13.4793001	18.44606682
11 h after light	15.493854613333333	13.66581671	16.55119807
1 h after dark	12.481483110333333	8.846651341	17.92767198
3 h after dark	9.201326927666667	8.375876108	9.69383086
5 h after dark	9.258730286333334	8.469965666	10.27076588
7 h after dark	9.960465855333334	9.081211056	10.45811537
9 h after dark	9.649544862333334	8.432003327	10.29320843
11 h after dark	11.96021627	10.92281772	13.01504373