condition mean min max 4 h after light 110.80469500000001 94.069641 127.539749 8 h after light 92.51949450000001 90.767658 94.271331 12 h after light 134.89953549999998 90.555877 179.243194 4 h after dark 78.9896535 76.546185 81.433122 8 h after dark 94.555282 73.058032 116.052532 12 h after dark 116.293201 116.293201 116.293201