condition	mean	min	max
4 h after light	1119.9	1119.9	1119.9
8 h after light	1077.4	956.1	1198.7
12 h after light	1134.7	905.5	1363.9
4 h after dark	1114.45	994.6	1234.3
8 h after dark	1195.5	1105.3	1285.7
12 h after dark	1219.5	1100.0	1339.0