condition	mean	min	max
4 h after light	47.80885	43.8058	51.8119
8 h after light	43.62675	42.758	44.4955
12 h after light	37.954899999999995	35.0832	40.8266
4 h after dark	44.23045	42.3133	46.1476
8 h after dark	43.012299999999996	42.1393	43.8853
12 h after dark	47.008399999999995	46.3131	47.7037