condition	mean	min	max
4 h after light	2819.3	2819.3	2819.3
8 h after light	2949.8	2114.1	3785.5
12 h after light	3279.35	2910.1	3648.6
4 h after dark	3461.65	3234.8	3688.5
8 h after dark	2957.0	2720.0	3194.0
12 h after dark	1942.95	1691.4	2194.5