condition	mean	min	max
4 h after light	3645.4	3645.4	3645.4
8 h after light	3544.25	3372.7	3715.8
12 h after light	4180.65	4156.4	4204.9
4 h after dark	3499.3999999999996	3146.2	3852.6
8 h after dark	2881.4	2568.9	3193.9
12 h after dark	3171.2	2444.5	3897.9