condition	mean	min	max
0 h after light	0.7630699999999999	0.49114	1.035
4 h after light	1.0115705	0.913041	1.1101
8 h after light	0.8462535	0.776316	0.916191
4 h after dark	1.0992925	0.909505	1.28908
8 h after dark	1.29325	1.23395	1.35255
12 h after dark	1.10218	1.03361	1.17075