condition	mean	min	max
0 h after light	0.9986869999999999	0.833104	1.16427
4 h after light	0.8336455	0.819932	0.847359
8 h after light	1.826715	1.18515	2.46828
4 h after dark	1.71842	1.63997	1.79687
8 h after dark	0.8211135	0.495567	1.14666
12 h after dark	0.821458	0.812413	0.830503