condition	mean	min	max
4 h after light	0.14831149999999999	0.12656	0.170063
8 h after light	0.05751315	0.0461337	0.0688926
12 h after light	0.44043050000000006	0.378628	0.502233
4 h after dark	0.6831885	0.410329	0.956048
8 h after dark	0.35835300000000003	0.219177	0.497529
12 h after dark	0.3494275	0.336028	0.362827