condition mean min max 1 h after light 10.002939733666667 7.541399461 11.46829632 3 h after light 8.439416862 7.151222939 9.924740793 5 h after light 9.033286396333333 6.647350965 11.03846557 7 h after light 7.914720612333333 6.961357837 9.794855623 9 h after light 7.331849407 6.944294448 7.743526954 11 h after light 7.3165130750000005 6.404646242 8.144420701 13 h after light 8.748392976 6.842020457 9.761256185 15 h after light 8.551963070666666 8.03650955 8.826927505 1 h after dark 10.174974925999999 9.099617829 11.51168713 3 h after dark 9.481309456333333 8.356385872999999 10.30855655 5 h after dark 11.476118826666667 10.61006522 12.90528868 7 h after dark 11.732985809999999 11.47543574 12.17178019