condition	mean	min	max
4 h after light	2932.6	2932.6	2932.6
8 h after light	2840.4	2439.0	3241.8
12 h after light	2672.2	2460.5	2883.9
4 h after dark	2359.3	2029.5	2689.1
8 h after dark	2103.5	2077.2	2129.8
12 h after dark	2252.7	2217.7	2287.7