condition	mean	min	max
1 h after light	16.763133685	14.53303488	18.99323249
3 h after light	18.45693925333333	16.56625118	19.89645038
5 h after light	17.325009153333333	14.60658474	18.85341835
7 h after light	15.400881656666666	12.31632672	18.07977109
9 h after light	14.30846532	13.15088965	16.39729327
11 h after light	14.506812763333333	13.84975598	15.32959758
13 h after light	14.035532296333333	8.878025179	17.74762276
15 h after light	16.506155916666664	14.8348854	18.43563935
1 h after dark	17.551715693333332	16.36916484	18.84748993
3 h after dark	18.76231785666667	15.92014063	23.32040015
5 h after dark	17.667546513333335	15.55915687	19.53083758
7 h after dark	17.634215573333332	14.795658	21.14707214