condition	mean	min	max
2 h after light	4.67364	2.99518	5.95374
6 h after light	3.9093999999999998	2.04998	6.68544
10 h after light	2.720005	1.98031	3.25278
14 h after light	3.4791583333333334	2.69244	5.05159
18 h after light	3.640225	2.03455	4.76306
2 h after dark	4.958798333333333	3.8302	5.87526