condition	mean	min	max
4 h after light	731.0	731.0	731.0
8 h after light	648.0999999999999	598.8	697.4
12 h after light	789.5	735.4	843.6
4 h after dark	896.8	844.1	949.5
8 h after dark	967.4	933.4	1001.4
12 h after dark	867.8	680.8	1054.8