condition mean min max 0 h after light 8.086594999999999 7.78858 8.38461 2 h after light 10.58385 9.3629 11.8048 4 h after light 6.163514999999999 3.16551 9.16152 8 h after light 7.217805 3.21741 11.2182 12 h after light 8.623015 4.73003 12.516 2 h after dark 5.97805 0.0 11.9561 4 h after dark 6.073605000000001 4.66138 7.48583 8 h after dark 16.496235 5.06887 27.9236 12 h after dark 10.553495000000002 8.31389 12.7931