condition	mean	min	max
4 h after light	9196.4	9196.4	9196.4
8 h after light	9722.95	8756.2	10689.7
12 h after light	10849.5	10314.9	11384.1
4 h after dark	10648.349999999999	10452.9	10843.8
8 h after dark	10631.85	9763.6	11500.1
12 h after dark	10816.5	9505.6	12127.4