condition	mean	min	max
4 h after light	2737.435	2058.76	3386.01
8 h after light	3466.7905556666665	3267.41	3709.175
12 h after light	3760.948889	3423.096667	3997.893333
1.5 h after dark	2832.9455556666667	2697.766667	3007.726667
5.5 h after dark	1887.587778	1757.646667	2095.626667
9.5 h after dark	1975.7722219999998	1585.683333	2173.08