condition	mean	min	max
1 h after light	17.8973437	16.16659286	20.79521772
3 h after light	18.032621119999998	15.24522039	20.57729546
5 h after light	19.131151683333332	17.95308174	21.32087186
7 h after light	20.404395966666666	16.20604104	23.00805012
9 h after light	19.63063281666667	16.86471509	21.06239331
11 h after light	18.25794041	15.75196778	20.337594199999998
13 h after light	21.390083100000002	17.63312655	24.29505642
15 h after light	19.17985872	15.63800419	22.48870475
1 h after dark	22.718095076666668	19.67927516	24.4968702
3 h after dark	22.191022999999998	19.37854096	26.21829411
5 h after dark	21.127041273333333	19.48750461	23.68799699
7 h after dark	23.225786636666665	21.4361311	24.80999026