condition mean min max 1 h after light 1.9194241763333333 1.49021666 2.248685553 3 h after light 1.323620926 1.16850048 1.42108394 5 h after light 1.3948623660000001 1.203850962 1.6702333740000002 7 h after light 1.168510248 1.087014192 1.249008435 9 h after light 1.223167614 0.8567636009999999 1.734550038 11 h after light 1.3234474876666666 1.20600289 1.437250712 13 h after light 1.978590978 1.3775880109999998 2.664209842 15 h after light 1.5095881536666667 1.507277513 1.513368681 1 h after dark 1.5419011373333333 1.085072816 2.113181392 3 h after dark 1.6064025923333334 1.19376941 2.145133155 5 h after dark 2.1537828233333336 1.6908470480000002 2.88670931 7 h after dark 2.8118787983333333 2.508583626 3.3016569739999997