condition mean min max 4 h after light 207.253867 199.506446 215.001288 8 h after light 236.6166725 227.232057 246.001288 12 h after light 239.71617199999997 211.822171 267.610173 4 h after dark 313.1753235 261.170893 365.179754 8 h after dark 327.11424550000004 263.65417 390.574321 12 h after dark 253.126232 253.126232 253.126232