condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	3.20373	1.64172	4.76574
8 h after light	1.617095	1.59406	1.64013
4 h after dark	0.791215	0.0	1.58243
8 h after dark	0.800115	0.0	1.60023
12 h after dark	0.0	0.0	0.0