condition	mean	min	max
1 h after light	8.157080350333333	8.00532057	8.292307892
3 h after light	9.604089556666667	8.553423515	11.56181144
5 h after light	8.813402125	7.895648678	9.421442313
7 h after light	9.232252459	7.954211614	11.30524513
9 h after light	8.730445658	6.628459072	10.00319983
11 h after light	8.851500298	7.510108907999999	9.581671412
13 h after light	8.968263097666668	8.119496662000001	10.19832736
15 h after light	9.569054761333334	8.383363309	11.86981041
1 h after dark	10.214513076	8.064590209	12.72494484
3 h after dark	9.641588271333333	8.97154674	10.06177075
5 h after dark	8.645100666333333	7.47148292	10.86369228
7 h after dark	8.050285479333333	6.110529324	9.713964441