condition	mean	min	max
0 h after light	0.5252295	0.419734	0.630725
4 h after light	0.6285395	0.481138	0.775941
8 h after light	1.498125	1.3352	1.66105
4 h after dark	2.477875	2.27624	2.67951
8 h after dark	1.19284	1.04218	1.3435
12 h after dark	0.542743	0.419171	0.666315