condition mean min max 4 h after light 94.813879 56.552693 133.075065 8 h after light 62.248664 50.015722 74.481606 12 h after light 205.76737500000002 83.733622 327.801128 4 h after dark 106.3570375 98.02048 114.693595 8 h after dark 215.13311299999998 133.022681 297.243545 12 h after dark 92.202781 92.202781 92.202781