condition	mean	min	max
4 h after light	0.1353495	0.108785	0.161914
8 h after light	0.157127	0.117517	0.196737
12 h after light	0.5482665	0.358813	0.73772
4 h after dark	1.41297	1.33625	1.48969
8 h after dark	0.85625	0.762244	0.950256
12 h after dark	0.4112025	0.3404	0.482005