condition	mean	min	max
1 h after light	15.837334405	15.77543114	15.89923767
3 h after light	16.352524273333334	15.71645702	17.518949499999998
5 h after light	20.17109303	18.40453404	23.44773603
7 h after light	18.978760143333332	17.85938664	19.71069649
9 h after light	20.572950416666668	18.86243834	23.86113416
11 h after light	21.376346393333336	19.66100115	22.91764695
1 h after dark	17.408564816666665	15.57350607	18.89559894
3 h after dark	19.852841373333334	18.20978536	21.39537157
5 h after dark	20.759542776666667	18.77547112	22.33703052
7 h after dark	17.939290133333333	14.75236164	21.37432882
9 h after dark	18.847799573333333	16.20830379	20.24792685
11 h after dark	16.870628376666666	15.85920519	17.44437534