condition	mean	min	max
4 h after light	15733.4	15733.4	15733.4
8 h after light	15929.599999999999	13932.1	17927.1
12 h after light	14487.35	13069.6	15905.1
4 h after dark	12562.349999999999	11722.3	13402.4
8 h after dark	11166.65	9843.5	12489.8
12 h after dark	10725.099999999999	9912.8	11537.4