condition	mean	min	max
0 h after light	22632.25	21088.1	24176.4
2 h after light	17726.15	16976.8	18475.5
4 h after light	19859.55	19434.1	20285.0
8 h after light	16566.9	14238.0	18895.8
12 h after light	20886.35	19789.5	21983.2
2 h after dark	22648.65	22293.4	23003.9
4 h after dark	28987.199999999997	28670.3	29304.1
8 h after dark	33902.649999999994	33208.6	34596.7
12 h after dark	29782.300000000003	28598.9	30965.7