condition	mean	min	max
4 h after light	11606.7	11606.7	11606.7
8 h after light	13146.1	12965.7	13326.5
12 h after light	11579.55	11380.7	11778.4
4 h after dark	11910.95	11530.6	12291.3
8 h after dark	10577.4	9210.0	11944.8
12 h after dark	9222.650000000001	8330.2	10115.1