condition	mean	min	max
0 h after light	1119.455	1106.95	1131.96
4 h after light	1682.105	1551.33	1812.88
8 h after light	1264.025	1244.23	1283.82
4 h after dark	636.8405	609.229	664.452
8 h after dark	1035.995	1026.54	1045.45
12 h after dark	1273.22	1184.48	1361.96