condition	mean	min	max
0 h after light	2.07887	1.58948	2.56826
4 h after light	2.571615	2.42654	2.71669
8 h after light	2.52449	2.28273	2.76625
4 h after dark	2.825675	2.76965	2.8817
8 h after dark	4.13028	3.51374	4.74682
12 h after dark	1.8678050000000002	1.33132	2.40429