condition	mean	min	max
3 h after light	69.8797	53.0848	85.1581
7 h after light	70.07196666666667	56.7627	84.225
11 h after light	72.3903	54.4269	96.3117
2 h after dark	71.02546666666667	55.6493	87.4693
6 h after dark	70.39769166666667	56.1142	88.385
10 h after dark	68.862475	50.964	85.9071