condition mean min max 1 h after light 5.580969551 4.092607707 6.96038279 3 h after light 6.573085389 4.757736566 7.571883111 5 h after light 6.50338289 4.251503134 7.7988605810000005 7 h after light 7.04385513 5.79184972 8.437300633 9 h after light 5.843453127 4.238725183000001 7.062096582000001 11 h after light 5.878163442 4.55826174 6.8269408810000005 13 h after light 5.5186888026666665 5.24485407 5.709021091 15 h after light 5.965410126 4.333422849 8.506175692000001 1 h after dark 5.4853231283333335 3.60046889 6.860965527 3 h after dark 5.721187187333333 5.517501245 6.018290239 5 h after dark 6.037328436999999 5.452981727999999 6.8855849629999994 7 h after dark 6.222680429666666 5.764404927999999 6.891663961