condition mean min max 4 h after light 399.69732799999997 387.234193 412.160463 8 h after light 414.96664499999997 395.961194 433.972096 12 h after light 436.341535 418.499059 454.184011 4 h after dark 415.739593 397.267174 434.212012 8 h after dark 441.443653 420.675396 462.21191 12 h after dark 410.232057 410.232057 410.232057