condition	mean	min	max
0 h after light	12.26825	12.144	12.3925
4 h after light	3.078895	2.87394	3.28385
8 h after light	2.32102	2.13741	2.50463
4 h after dark	3.58796	3.41848	3.75744
8 h after dark	4.9422250000000005	4.66924	5.21521
12 h after dark	7.957065	5.27633	10.6378