condition mean min max 0 h after light 1.40967 1.09432 1.72502 2 h after light 1.26504 1.21372 1.31636 4 h after light 1.85616 1.64734 2.06498 8 h after light 2.3563650000000003 2.17956 2.53317 12 h after light 7.67631 7.22724 8.12538 2 h after dark 6.50531 5.31121 7.69941 4 h after dark 4.460710000000001 4.28226 4.63916 8 h after dark 5.081429999999999 4.43988 5.72298 12 h after dark 1.759585 1.72526 1.79391