condition	mean	min	max
4 h after light	1712.4	1712.4	1712.4
8 h after light	1852.3000000000002	1513.3	2191.3
12 h after light	1439.5	1098.9	1780.1
4 h after dark	1070.2	901.0	1239.4
8 h after dark	924.3499999999999	907.8	940.9
12 h after dark	1190.7	1049.5	1331.9