condition	mean	min	max
0 h after light	0.5141025	0.441108	0.587097
4 h after light	0.441395	0.434134	0.448656
8 h after light	0.8060025	0.522925	1.08908
4 h after dark	1.0111904999999999	0.936981	1.0854
8 h after dark	1.3079915	0.939603	1.67638
12 h after dark	0.763144	0.573537	0.952751