condition	mean	min	max
3 h after light	1.96798375	0.557608	3.7817
7 h after light	2.7227866666666665	1.07994	4.49724
11 h after light	2.2389739166666667	0.973867	3.26408
2 h after dark	2.1185603333333334	0.647424	3.19789
6 h after dark	2.2820825	0.79185	3.39503
10 h after dark	2.2290200000000002	0.0	3.29665