condition	mean	min	max
4 h after light	0.25182	0.158199	0.345441
8 h after light	0.629532	0.538224	0.72084
12 h after light	1.38922	1.10433	1.67411
4 h after dark	1.759255	1.74663	1.77188
8 h after dark	0.721304	0.483709	0.958899
12 h after dark	0.599691	0.496405	0.702977