condition	mean	min	max
4 h after light	77.85275	67.6102	88.0953
8 h after light	87.8986	85.7225	90.0747
12 h after light	53.853	48.3941	59.3119
4 h after dark	48.89365	48.0996	49.6877
8 h after dark	48.108000000000004	47.776	48.44
12 h after dark	60.265150000000006	55.8166	64.7137