condition mean min max 0 h after light 689.5074999999999 615.361 763.654 2 h after light 764.7045 748.298 781.111 4 h after light 772.973 759.33 786.616 8 h after light 787.2025 664.564 909.841 12 h after light 673.4645 644.4 702.529 2 h after dark 747.5725 703.462 791.683 4 h after dark 863.8985 834.698 893.099 8 h after dark 696.8125 608.246 785.379 12 h after dark 714.033 581.118 846.948