condition	mean	min	max
4 h after light	40.26172	33.130225	47.393215
8 h after light	47.8301205	40.75177	54.908471
12 h after light	53.2566975	41.438943	65.074452
4 h after dark	65.3499855	49.507355	81.192616
8 h after dark	72.1467585	58.893633	85.399884
12 h after dark	73.618989	73.618989	73.618989