condition	mean	min	max
4 h after light	1044.8	1044.8	1044.8
8 h after light	844.8	757.5	932.1
12 h after light	1052.9499999999998	1049.1	1056.8
4 h after dark	983.8499999999999	913.6	1054.1
8 h after dark	966.5	817.3	1115.7
12 h after dark	899.5999999999999	871.8	927.4