condition mean min max 4 h after light 332.5522 303.2225 361.6368 8 h after light 190.64926666666668 108.7019 279.5165 12 h after light 207.19466666666665 176.03599999999997 230.2392 16 h after light 318.26633333333336 235.9177 382.3197 4 h after dark 394.3347 371.6205 418.1091 8 h after dark 333.1786 266.1657 390.216