condition	mean	min	max
1 h after light	18.834476985000002	18.12221052	19.54674345
3 h after light	16.494139986666667	14.98394356	18.22519761
5 h after light	17.315419056666666	16.67289619	18.59236742
7 h after light	17.46548225	14.97724194	18.96847016
9 h after light	19.538486953333333	18.80153006	20.26546737
11 h after light	19.221106993333333	18.21099212	20.06665997
13 h after light	20.62686385	19.7628436	21.07544427
15 h after light	20.425761943333335	18.12152806	22.13166507
1 h after dark	22.64600528	21.88896905	23.3077497
3 h after dark	21.404393476666666	18.66659166	23.97325239
5 h after dark	21.358175636666665	19.72646572	22.60889797
7 h after dark	22.47821983	20.00445243	26.78444159