condition	mean	min	max
4 h after light	1236.1	1236.1	1236.1
8 h after light	1266.1	1148.3	1383.9
12 h after light	1574.95	1308.2	1841.7
4 h after dark	1625.45	1316.0	1934.9
8 h after dark	1228.9499999999998	1171.1	1286.8
12 h after dark	1128.0	1027.6	1228.4