condition	mean	min	max
0 h after light	0.0778945	0.0	0.155789
4 h after light	0.468506	0.460799	0.476213
8 h after light	0.46907	0.462388	0.475752
4 h after dark	0.0768045	0.0	0.153609
8 h after dark	0.308159	0.306866	0.309452
12 h after dark	0.385561	0.304382	0.46674