condition	mean	min	max
4 h after light	1067.7	1067.7	1067.7
8 h after light	1010.3	985.3	1035.3
12 h after light	957.95	872.7	1043.2
4 h after dark	1200.8000000000002	985.7	1415.9
8 h after dark	1382.85	1381.2	1384.5
12 h after dark	1407.7	1407.4	1408.0