condition	mean	min	max
0 h after light	55.32405	52.8027	57.8454
4 h after light	47.1221	42.1837	52.0605
8 h after light	79.8139	79.2236	80.4042
4 h after dark	98.8846	92.3842	105.385
8 h after dark	78.6523	77.3661	79.9385
12 h after dark	55.398799999999994	53.8567	56.9409