condition	mean	min	max
4 h after light	1144.9	1144.9	1144.9
8 h after light	1242.6	1210.6	1274.6
12 h after light	1174.6	1171.9	1177.3
4 h after dark	1046.6999999999998	967.3	1126.1
8 h after dark	943.2	910.0	976.4
12 h after dark	994.6	982.6	1006.6