condition mean min max 1 h after light 6.589483476666667 3.95280998 8.500031392 3 h after light 7.895006319666667 6.1390149229999995 9.833900867 5 h after light 8.288828415333333 3.3498461560000004 10.78059723 7 h after light 8.526611351666666 5.958922307999999 11.70123692 9 h after light 8.411190807333334 5.005303141000001 12.14185026 11 h after light 8.560138961 3.4619709419999998 13.59494167 13 h after light 7.505462277666666 5.556271646 9.578468719 15 h after light 5.431812972666666 3.9033649269999997 7.619028534 1 h after dark 7.951365312333333 7.805833304 8.058180988 3 h after dark 7.848527151 3.63347643 10.91446318 5 h after dark 10.503454716666667 7.65108289 12.99166974 7 h after dark 6.349073311666666 5.513331169 7.342490881