condition	mean	min	max
0 h after light	0.641471	0.512628	0.770314
4 h after light	0.471758	0.421186	0.52233
8 h after light	0.640066	0.434854	0.845278
4 h after dark	1.0097485000000002	0.587377	1.43212
8 h after dark	0.380429	0.336583	0.424275
12 h after dark	0.465561	0.333859	0.597263