condition	mean	min	max
0 h after light	1.50142	1.42373	1.57911
4 h after light	1.066543	0.965396	1.16769
8 h after light	1.543545	1.44669	1.6404
4 h after dark	2.565245	1.93861	3.19188
8 h after dark	1.9907749999999997	1.882	2.09955
12 h after dark	1.635225	1.41929	1.85116