condition	mean	min	max
4 h after light	826.6	826.6	826.6
8 h after light	980.0	819.5	1140.5
12 h after light	984.15	709.2	1259.1
4 h after dark	884.95	821.3	948.6
8 h after dark	1225.95	1187.5	1264.4
12 h after dark	1108.85	959.0	1258.7