condition	mean	min	max
1 h after light	18.012287015	13.45384912	22.57072491
3 h after light	19.258665493333332	15.32880203	24.51242687
5 h after light	14.281582754666667	6.317119394	18.51502437
7 h after light	17.128164097000003	7.860770041	22.28151829
9 h after light	21.162051626666667	17.08916218	24.95680194
11 h after light	16.154753487	6.450822501	24.11768585
13 h after light	19.115169691666665	1.959288315	28.24515282
15 h after light	23.546206823333332	16.10881108	28.85148758
1 h after dark	22.873504086666667	21.69582442	24.26518891
3 h after dark	29.815600146666668	25.14648128	33.44463651
5 h after dark	29.51314156	23.77942887	32.45496671
7 h after dark	31.369017713333335	26.00259323	38.5131439