condition	mean	min	max
4 h after light	2238.1	2238.1	2238.1
8 h after light	2410.3999999999996	2372.1	2448.7
12 h after light	2113.55	1987.1	2240.0
4 h after dark	1978.1	1802.7	2153.5
8 h after dark	1655.0	1566.7	1743.3
12 h after dark	1618.6	1507.7	1729.5