condition	mean	min	max
2 h after light	5.829365	2.86443	8.12773
6 h after light	4.826645	3.51762	6.15447
10 h after light	4.514898333333333	3.92031	5.47046
14 h after light	5.865408333333333	4.73431	7.52663
18 h after light	6.944423333333333	4.94401	9.05305
2 h after dark	6.14463	4.16414	8.39662