condition	mean	min	max
4 h after light	0.1329285	0.121357	0.1445
8 h after light	0.2331675	0.210694	0.255641
12 h after light	0.810667	0.732713	0.888621
4 h after dark	1.52142	1.32031	1.72253
8 h after dark	0.6853275	0.536499	0.834156
12 h after dark	0.1749585	0.122074	0.227843