condition	mean	min	max
4 h after light	0.3638835	0.341069	0.386698
8 h after light	0.3526735	0.310818	0.394529
12 h after light	0.42167350000000003	0.410985	0.432362
4 h after dark	0.6295685	0.565469	0.693668
8 h after dark	0.408215	0.33225	0.48418
12 h after dark	0.468909	0.464451	0.473367