condition	mean	min	max
1 h after light	19.358636885	19.10847566	19.60879811
3 h after light	19.459065653333333	17.95317974	21.23148613
5 h after light	21.48178855	20.41602068	22.72785372
7 h after light	25.155048746666665	23.40516318	26.46887122
9 h after light	23.46105174	21.40769229	25.72840955
11 h after light	25.46999561333333	24.42619945	27.19890426
13 h after light	23.50489321	21.63828997	24.55727088
15 h after light	23.555852570000003	21.73167623	25.85571648
1 h after dark	25.453957216666666	24.23252969	26.18680316
3 h after dark	24.03038358	20.95695534	26.96990894
5 h after dark	23.500832973333335	22.05331297	25.72541272
7 h after dark	24.452650956666666	23.55220818	25.56999563