condition mean min max 1 h after light 5.206011373500001 4.361870361 6.050152386000001 3 h after light 5.842881802666667 4.226774425 7.197534472 5 h after light 10.340943745666667 6.564953312 14.75343215 7 h after light 8.763731001 6.768117396 10.49305209 9 h after light 12.145826324333333 9.262804543 14.70016301 11 h after light 8.177216974 6.42061799 9.681553594 1 h after dark 11.128494017 9.565839431 13.11453143 3 h after dark 12.253092656666666 10.310304400000001 15.5606483 5 h after dark 8.808494046 6.241008555 10.24502938 7 h after dark 7.434665191666667 5.786837992000001 8.75889927 9 h after dark 6.7872286866666665 4.82092034 9.434897852999999 11 h after dark 6.680861257 5.971279686 7.2269554970000005