condition	mean	min	max
4 h after light	0.1260285	0.116716	0.135341
8 h after light	0.20596199999999998	0.158546	0.253378
12 h after light	0.3831675	0.369521	0.396814
4 h after dark	0.7313080000000001	0.521495	0.869329
8 h after dark	0.45100399999999996	0.41255	0.496297
12 h after dark	0.19639	0.13396	0.243011