condition mean min max 0 h after light 74.20570000000001 72.3159 76.0955 2 h after light 44.8557 44.1336 45.5778 4 h after light 34.2943 32.1853 36.4033 8 h after light 15.204600000000001 12.5486 17.8606 12 h after light 15.3096 12.8838 17.7354 2 h after dark 19.99095 17.1167 22.8652 4 h after dark 25.4443 23.2433 27.6453 8 h after dark 55.1593 51.1428 59.1758 12 h after dark 80.91810000000001 79.0537 82.7825