condition mean min max 4 h after light 287.725686 261.074634 314.376738 8 h after light 362.06346099999996 361.855279 362.271643 12 h after light 340.31609649999996 338.983794 341.648399 4 h after dark 409.997937 389.380648 430.615226 8 h after dark 425.14520100000004 337.519884 512.770518 12 h after dark 311.442138 311.442138 311.442138