condition	mean	min	max
4 h after light	2294.1	2294.1	2294.1
8 h after light	2152.7	2033.3	2272.1
12 h after light	1311.45	880.9	1742.0
4 h after dark	1095.2	862.0	1328.4
8 h after dark	1345.65	1027.7	1663.6
12 h after dark	1875.65	1371.2	2380.1