condition	mean	min	max
4 h after light	2508.7	2508.7	2508.7
8 h after light	2182.25	1969.8	2394.7
12 h after light	1906.6999999999998	1812.6	2000.8
4 h after dark	2267.55	1911.9	2623.2
8 h after dark	2861.5	2366.3	3356.7
12 h after dark	3098.45	3093.0	3103.9