condition	mean	min	max
4 h after light	2157.6	2157.6	2157.6
8 h after light	3012.75	2255.5	3770.0
12 h after light	2863.25	2473.6	3252.9
4 h after dark	2066.8500000000004	1553.4	2580.3
8 h after dark	1142.85	988.1	1297.6
12 h after dark	836.4499999999999	582.3	1090.6