condition	mean	min	max
0 h after light	0.6201414999999999	0.619589	0.620694
4 h after light	0.465823	0.45816	0.473486
8 h after light	0.8517170000000001	0.630704	1.07273
4 h after dark	0.99004	0.61092	1.36916
8 h after dark	1.37813	1.23072	1.52554
12 h after dark	0.8406819999999999	0.773446	0.907918