condition	mean	min	max
4 h after light	911.8	911.8	911.8
8 h after light	968.05	871.1	1065.0
12 h after light	886.15	824.4	947.9
4 h after dark	1032.3000000000002	1024.2	1040.4
8 h after dark	1031.9	1015.6	1048.2
12 h after dark	1038.2	1008.6	1067.8