condition mean min max 0 h after light 337.72299999999996 317.392 358.054 2 h after light 249.0255 233.14 264.911 4 h after light 173.60750000000002 163.025 184.19 8 h after light 63.18925 58.6614 67.7171 12 h after light 47.30695 44.8647 49.7492 2 h after dark 55.523700000000005 48.9658 62.0816 4 h after dark 84.95705000000001 83.3143 86.5998 8 h after dark 202.25400000000002 199.086 205.422 12 h after dark 386.496 375.581 397.411