condition mean min max 3 h after light 0.14607563333333334 0.0686577 0.282174 6 h after light 0.09864003333333334 0.0604656 0.173318 9 h after light 0.26195833333333335 0.123102 0.390462 12 h after light 0.35312350000000003 0.114008 0.576701 3 h after dark 0.7252266666666667 0.266799 1.13121 6 h after dark 0.6855640000000001 0.352217 0.910459 9 h after dark 0.5414593333333333 0.38632 0.822554 12 h after dark 0.17904599999999998 0.140029 0.218063