condition mean min max 1 h after light 2.40361475 2.265276316 2.541953184 3 h after light 1.7168621419999999 0.612040218 2.488858422 5 h after light 2.0553068823333334 1.8236532630000002 2.25193413 7 h after light 2.0659579293333334 1.543197572 2.9409856910000003 9 h after light 0.6743243793333333 0.520818007 0.8499331929999999 11 h after light 1.8720413710000001 0.51161456 2.80097117 13 h after light 0.6360262640000001 0.312692052 0.854992023 15 h after light 1.0696576833333333 0.70787219 1.3911332330000001 1 h after dark 1.1828487183333334 0.899546673 1.41873259 3 h after dark 1.281324828 0.908077742 1.8491431180000002 5 h after dark 2.0023969013333334 1.4165976169999999 2.638857963 7 h after dark 2.4854224573333337 1.522648611 3.1068870360000003