condition mean min max 4 h after light 350.6396 333.3067 373.9949 8 h after light 256.6066666666667 181.1431 310.5488 12 h after light 223.57113333333334 203.359 257.1225 16 h after light 393.4044 339.7952 461.2479 4 h after dark 318.8605 300.8478 329.5629 8 h after dark 286.12283333333335 231.8218 325.807