condition	mean	min	max
4 h after light	1292.9	1292.9	1292.9
8 h after light	1081.4	999.7	1163.1
12 h after light	1202.45	1151.5	1253.4
4 h after dark	906.3	649.4	1163.2
8 h after dark	692.25	662.6	721.9
12 h after dark	643.75	618.9	668.6