condition	mean	min	max
1 h after light	20.25694507	18.14428652	22.36960362
3 h after light	19.380454423333333	17.267066800000002	21.21739424
5 h after light	20.486827083333335	18.45892937	21.64988013
7 h after light	19.69499376	18.19687137	21.29491491
9 h after light	22.860736566666667	20.68475291	24.84301894
11 h after light	20.269925286666666	19.45937866	21.48781152
13 h after light	23.139517016666666	21.70082838	23.920444699999997
15 h after light	23.384694513333333	22.91756688	23.71371836
1 h after dark	22.99699644	21.58912016	25.18250348
3 h after dark	23.60176806	21.13306421	27.1061206
5 h after dark	22.963193193333332	21.73916322	24.70546244
7 h after dark	22.100003973333333	20.52855991	23.35176385