condition	mean	min	max
4 h after light	707.4	707.4	707.4
8 h after light	928.75	762.3	1095.2
12 h after light	895.5	871.6	919.4
4 h after dark	1096.65	956.3	1237.0
8 h after dark	1313.1	1155.2	1471.0
12 h after dark	920.6	838.5	1002.7