condition mean min max 1 h after light 3.8091029 3.8091029 3.8091029 3 h after light 3.2389960879999995 3.0442922969999997 3.4336998789999997 5 h after light 3.323846382 3.077624337 3.570068427 7 h after light 3.524285245 3.0072046180000003 4.041365872 9 h after light 3.2149806515 3.000991874 3.428969429 11 h after light 4.7012150885 4.255832988 5.1465971889999995 1 h after dark 5.028367873 2.9966487460000004 7.060086999999999 3 h after dark 8.443097774 8.210276722 8.675918826 5 h after dark 10.6610797845 8.647540379 12.67461919 7 h after dark 12.346302715 11.20809036 13.48451507 9 h after dark 14.859606549999999 14.67172282 15.04749028 11 h after dark 12.896598045 12.62142531 13.17177078