condition mean min max 4 h after light 93.578837 81.053216 106.104458 8 h after light 90.819814 81.988284 99.651344 12 h after light 107.82520249999999 106.006125 109.64428 4 h after dark 128.322642 106.045446 150.599838 8 h after dark 127.789392 117.155134 138.42365 12 h after dark 129.215294 129.215294 129.215294