condition	mean	min	max
0 h after light	1.942185	1.4141	2.47027
4 h after light	0.7075115	0.695873	0.71915
8 h after light	1.0675915	0.698273	1.43691
4 h after dark	1.0425039999999999	0.693178	1.39183
8 h after dark	1.394625	1.05146	1.73779
12 h after dark	1.570545	1.37898	1.76211