condition	mean	min	max
0 h after light	0.512038	0.477448	0.546628
4 h after light	0.5133595	0.470737	0.555982
8 h after light	0.2788955	0.269921	0.28787
4 h after dark	0.4697085	0.403515	0.535902
8 h after dark	0.5055125	0.406448	0.604577
12 h after dark	0.3376085	0.266526	0.408691