condition mean min max 4 h after light 328.2747 261.7567 371.4772 8 h after light 192.0005 160.4131 250.6651 12 h after light 224.39753333333334 149.556 358.7978 16 h after light 359.0652666666667 269.6709 528.2697 4 h after dark 254.6806 249.549 264.2752 8 h after dark 189.79 159.71 216.9769