condition	mean	min	max
4 h after light	0.1478472	0.0967654	0.198929
8 h after light	0.202489	0.193786	0.211192
12 h after light	0.20058949999999998	0.189374	0.211805
4 h after dark	0.278755	0.220677	0.388302
8 h after dark	0.300858	0.155823	0.374077
12 h after dark	0.20912699999999998	0.172762	0.278371