condition	mean	min	max
0 h after light	8.24624	7.49286	8.99962
4 h after light	10.592055	9.59221	11.5919
8 h after light	4.504515	4.31281	4.69622
4 h after dark	1.525685	1.11733	1.93404
8 h after dark	6.983029999999999	6.81834	7.14772
12 h after dark	8.66602	8.08628	9.24576