condition	mean	min	max
1 h after light	17.143449516666667	12.19268176	19.7640499
3 h after light	14.911243563333334	14.22205124	15.46139327
5 h after light	18.6742126	13.50406732	23.53864577
7 h after light	19.09436425	16.82283869	22.41641455
9 h after light	16.97812057666667	13.8885889	18.95615398
11 h after light	17.619942613333333	13.73248474	19.84422938
13 h after light	20.614929523333334	14.96978972	24.03891449
15 h after light	16.404606626666666	13.72468839	19.34339475
1 h after dark	21.781628143333332	20.91618316	22.33267302
3 h after dark	18.426955023333335	17.45177186	20.20000387
5 h after dark	19.03857766	17.79858755	21.05599732
7 h after dark	21.852740346666668	21.33134083	22.79074911