condition	mean	min	max
3 h after light	5.56379	5.01801	6.31803
6 h after light	2.77617	2.14863	3.23965
9 h after light	2.4985566666666665	2.18434	2.72736
12 h after light	2.5330666666666666	1.59329	3.63892
3 h after dark	4.24771	4.06441	4.41272
6 h after dark	5.04992	4.47914	5.75028
9 h after dark	4.48083	3.77781	5.21485
12 h after dark	6.820086666666667	6.38414	7.56631