condition	mean	min	max
2 h after light	1.9727236666666668	0.950792	2.5813
6 h after light	1.3476391666666667	0.308355	2.39171
10 h after light	1.806585	0.0	3.09491
14 h after light	1.7147343333333334	0.66415	3.14794
18 h after light	2.2396161666666665	0.381585	4.85461
2 h after dark	1.2413585	0.364396	2.8335