condition	mean	min	max
0 h after light	0.6419779999999999	0.541171	0.742785
4 h after light	5.35311	4.92669	5.77953
8 h after light	1.7132215	0.687373	2.73907
4 h after dark	1.32926	1.19374	1.46478
8 h after dark	1.2038075	0.798055	1.60956
12 h after dark	0.333504	0.329832	0.337176