condition	mean	min	max
1 h after light	22.75485357	19.80701522	27.14000644
3 h after light	21.039857740000002	20.61234847	21.58886915
5 h after light	22.42548294	19.15350191	25.75194232
7 h after light	21.10623435666667	20.32716488	21.56182983
9 h after light	20.964467106666667	19.16444896	21.92318046
11 h after light	24.17340084	22.69478166	25.27238787
13 h after light	22.612746143333332	20.61590949	24.98026261
15 h after light	23.912459376666668	21.33543784	25.87493063
1 h after dark	18.42313128	16.66892296	21.30688439
3 h after dark	20.359558746666668	19.36578542	21.88577253
5 h after dark	19.864624446666667	18.50890087	21.72738456
7 h after dark	21.406250786666668	19.90854665	22.57840384