condition	mean	min	max
4 h after light	869.5	869.5	869.5
8 h after light	1092.1	1080.4	1103.8
12 h after light	897.8	864.9	930.7
4 h after dark	1023.3499999999999	832.9	1213.8
8 h after dark	1425.8000000000002	1408.9	1442.7
12 h after dark	1296.9	1207.3	1386.5