condition	mean	min	max
0 h after light	2.24198	1.63862	2.84534
4 h after light	1.208181	0.969352	1.44701
8 h after light	2.904655	2.89122	2.91809
4 h after dark	2.2577249999999998	2.14577	2.36968
8 h after dark	2.91714	2.9049	2.92938
12 h after dark	1.674325	1.49405	1.8546