condition	mean	min	max
3 h after light	0.8862	0.804849	0.953781
6 h after light	0.47950666666666664	0.416377	0.596784
9 h after light	1.0333263333333333	0.701159	1.34305
12 h after light	0.9954302500000001	0.685804	1.38829
3 h after dark	0.9533916666666666	0.485245	1.52522
6 h after dark	1.3690866666666668	1.26146	1.45916
9 h after dark	1.1921650000000001	0.897485	1.56647
12 h after dark	1.69571	1.59409	1.79733