condition	mean	min	max
0 h after light	1.777325	1.58141	1.97324
4 h after light	4.44693	2.59401	6.29985
8 h after light	3.5666599999999997	3.38385	3.74947
4 h after dark	1.2309615	0.645993	1.81593
8 h after dark	3.90318	3.8868	3.91956
12 h after dark	3.626935	2.62746	4.62641