condition	mean	min	max
4 h after light	172.399	163.17	181.628
8 h after light	140.649	139.314	141.984
12 h after light	151.94150000000002	140.083	163.8
4 h after dark	177.963	176.537	178.915
8 h after dark	188.75533333333334	181.335	193.474
12 h after dark	189.52966666666666	188.325	190.728