condition	mean	min	max
0 h after light	5.065564999999999	4.84767	5.28346
4 h after light	7.33095	4.3805	10.2814
8 h after light	2.281335	1.77535	2.78732
4 h after dark	2.44846	2.38107	2.51585
8 h after dark	5.38826	3.84786	6.92866
12 h after dark	5.326055	4.99564	5.65647