condition	mean	min	max
4 h after light	0.5294105	0.383122	0.675699
8 h after light	0.5097455	0.391036	0.628455
12 h after light	0.461002	0.253394	0.66861
4 h after dark	0.378098	0.338769	0.417427
8 h after dark	0.5203815	0.460205	0.580558
12 h after dark	0.9103975	0.832277	0.988518