condition	mean	min	max
0 h after light	0.805615	0.0	1.61123
4 h after light	4.02459	3.28344	4.76574
8 h after light	4.054255	3.18812	4.92039
4 h after dark	4.762925	1.58243	7.94342
8 h after dark	1.593545	1.58686	1.60023
12 h after dark	0.0	0.0	0.0