condition	mean	min	max
4 h after light	1233.4	1233.4	1233.4
8 h after light	1214.1999999999998	1024.8	1403.6
12 h after light	1222.15	1152.4	1291.9
4 h after dark	1000.4000000000001	984.7	1016.1
8 h after dark	881.25	823.6	938.9
12 h after dark	865.3499999999999	848.8	881.9