condition	mean	min	max
4 h after light	948.7	948.7	948.7
8 h after light	1224.75	1109.3	1340.2
12 h after light	1046.65	982.8	1110.5
4 h after dark	1206.0	1079.2	1332.8
8 h after dark	1377.0500000000002	1287.7	1466.4
12 h after dark	1619.15	1486.8	1751.5