condition mean min max 1 h after light 7.8582757464999995 7.4151796139999995 8.301371879 3 h after light 8.691075389 8.089486596 9.048869192 5 h after light 8.026757482 6.855130089 9.367875401000001 7 h after light 9.519540498666666 9.030023517 10.28107124 9 h after light 9.159696734333334 6.657682524 11.53640202 11 h after light 8.982531846666667 5.594201813 12.66049316 1 h after dark 9.759371685666666 7.7124580410000005 11.65085605 3 h after dark 8.510714032333334 7.19630693 9.47594451 5 h after dark 8.714642661333334 8.069118681 9.649962808 7 h after dark 8.251195509333334 6.928681512000001 10.59561886 9 h after dark 8.617463944333334 7.32704144 9.540907941 11 h after dark 6.597025878333333 6.484938153 6.790846114