condition	mean	min	max
4 h after light	1269.9	1269.9	1269.9
8 h after light	1319.4499999999998	1298.6	1340.3
12 h after light	1282.45	1236.2	1328.7
4 h after dark	956.95	572.7	1341.2
8 h after dark	462.75	383.9	541.6
12 h after dark	660.85	517.0	804.7