condition mean min max 1 h after light 0.940561225 0.566319079 1.314803371 3 h after light 1.2876909433333332 0.621117511 1.972129593 5 h after light 0.81108192 0.578231522 0.959157129 7 h after light 0.8780932323333334 0.321499494 1.713690525 9 h after light 1.0221292666666666 0.69880922 1.221778964 11 h after light 1.23927664 0.651944825 1.5916897419999998 13 h after light 1.1796833686666668 0.8074924659999999 1.480789434 15 h after light 0.9170773226666666 0.566297752 1.109967627 1 h after dark 1.1178658836666666 0.91204238 1.3421093370000001 3 h after dark 1.0080252243333332 0.748462691 1.316712726 5 h after dark 0.8349569196666666 0.278819303 1.319428981 7 h after dark 1.9162383479999998 1.05010249 2.7059983869999997