condition mean min max 3 h after light 0.2858349333333333 0.0912708 0.46643 6 h after light 0.10680236666666668 0.0602953 0.176021 9 h after light 0.279271 0.119455 0.487147 12 h after light 1.67699325 0.691433 2.11409 3 h after dark 5.597989999999999 5.00822 5.95454 6 h after dark 4.160163333333333 3.7254 4.53402 9 h after dark 2.13563 1.81807 2.62074 12 h after dark 0.7722344999999999 0.661253 0.883216