condition	mean	min	max
4 h after light	3019.1	3019.1	3019.1
8 h after light	2744.4	2426.5	3062.3
12 h after light	2435.75	2281.9	2589.6
4 h after dark	2290.45	1713.7	2867.2
8 h after dark	2205.45	1844.8	2566.1
12 h after dark	2693.45	2523.6	2863.3