condition	mean	min	max
4 h after light	11065.2	11065.2	11065.2
8 h after light	12256.9	11444.4	13069.4
12 h after light	11767.95	10957.7	12578.2
4 h after dark	11984.0	11048.3	12919.7
8 h after dark	13319.650000000001	13064.1	13575.2
12 h after dark	13683.05	12437.3	14928.8