condition	mean	min	max
0 h after light	46.04375	44.7425	47.345
4 h after light	44.41045	41.7196	47.1013
8 h after light	32.74915	32.0876	33.4107
4 h after dark	38.8583	35.7726	41.944
8 h after dark	41.4352	39.4157	43.4547
12 h after dark	49.8018	46.3888	53.2148