condition	mean	min	max
3 h after light	4.91689	4.4675	5.47508
6 h after light	5.727686666666667	3.3669	8.62345
9 h after light	5.29076	4.31522	6.90039
12 h after light	5.4265	3.89175	7.1683
3 h after dark	6.38139	5.05951	7.08365
6 h after dark	7.340003333333334	5.97757	8.49243
9 h after dark	6.0235433333333335	4.85883	7.22156
12 h after dark	5.650245	5.22537	6.07512