condition	mean	min	max
0 h after light	0.5982525	0.398361	0.798144
4 h after light	7.60554	3.33848	11.8726
8 h after light	3.546205	3.44682	3.64559
4 h after dark	2.010335	1.36935	2.65132
8 h after dark	2.508995	1.8793	3.13869
12 h after dark	1.567473	0.994566	2.14038