condition	mean	min	max
3 h after light	3.86246	3.19524	4.46897
6 h after light	4.122786666666666	2.82418	5.33701
9 h after light	4.6370466666666665	3.52287	5.72786
12 h after light	6.7093375	5.21051	8.34842
3 h after dark	11.0588	10.7506	11.278
6 h after dark	12.582233333333335	11.4097	14.3602
9 h after dark	8.72816	7.45315	9.87972
12 h after dark	7.21129	6.56091	7.86167