condition	mean	min	max
4 h after light	1027.7	1027.7	1027.7
8 h after light	837.2	805.1	869.3
12 h after light	803.15	732.9	873.4
4 h after dark	860.8499999999999	847.9	873.8
8 h after dark	994.6	872.5	1116.7
12 h after dark	987.25	887.2	1087.3