condition mean min max 3 h after light 0.20066833333333334 0.16387 0.24243 6 h after light 0.18710533333333335 0.0 0.432379 9 h after light 0.22457133333333332 0.0 0.36893 12 h after light 0.48679799999999995 0.13963 0.782547 3 h after dark 0.7151599999999999 0.0 1.10577 6 h after dark 0.9803506666666667 0.707997 1.28116 9 h after dark 0.6608523333333334 0.119462 1.1383 12 h after dark 0.08786200000000001 0.0 0.146935