condition mean min max 0 h after light 7.356355000000001 5.14821 9.5645 2 h after light 7.764424999999999 4.79075 10.7381 4 h after light 4.77341 4.6877 4.85912 8 h after light 2.469395 0.0 4.93879 12 h after light 2.729435 0.0 5.45887 2 h after dark 0.0 0.0 0.0 4 h after dark 4.77021 0.0 9.54042 8 h after dark 10.75785 0.0 21.5157 12 h after dark 7.461825000000001 5.10479 9.81886