condition	mean	min	max
4 h after light	0.610044	0.40459	0.815498
8 h after light	0.6624885	0.528573	0.796404
12 h after light	0.83162	0.806943	0.856297
4 h after dark	0.6408940000000001	0.423184	0.858604
8 h after dark	0.704097	0.630606	0.777588
12 h after dark	0.792926	0.765533	0.820319