condition	mean	min	max
4 h after light	680.7	680.7	680.7
8 h after light	597.4000000000001	558.1	636.7
12 h after light	815.9	544.3	1087.5
4 h after dark	1308.1	986.5	1629.7
8 h after dark	1681.35	1422.7	1940.0
12 h after dark	1515.4	1446.2	1584.6