condition	mean	min	max
4 h after light	6110.6	6110.6	6110.6
8 h after light	4877.799999999999	3551.7	6203.9
12 h after light	3110.1000000000004	2312.9	3907.3
4 h after dark	2337.2	1440.6	3233.8
8 h after dark	2320.75	1828.9	2812.6
12 h after dark	3995.65	3030.7	4960.6