condition	mean	min	max
4 h after light	42.5803	39.662	45.4986
8 h after light	37.2269	36.2428	38.211
12 h after light	37.762299999999996	34.1082	41.4164
4 h after dark	47.01395	44.4906	49.5373
8 h after dark	40.28615	39.7549	40.8174
12 h after dark	42.848299999999995	41.3887	44.3079