condition	mean	min	max
4 h after light	985.0	985.0	985.0
8 h after light	885.1500000000001	783.1	987.2
12 h after light	1073.4499999999998	828.3	1318.6
4 h after dark	1186.9	1043.3	1330.5
8 h after dark	1218.75	999.6	1437.9
12 h after dark	1098.55	1096.3	1100.8