condition	mean	min	max
0 h after light	2.695805	1.92337	3.46824
4 h after light	2.297805	1.37184	3.22377
8 h after light	1.25612	1.14173	1.37051
4 h after dark	0.9463619999999999	0.944496	0.948228
8 h after dark	1.427895	1.13657	1.71922
12 h after dark	1.71406	1.31526	2.11286