condition	mean	min	max
0 h after light	0.2087575	0.0	0.417515
4 h after light	0.0530825	0.0	0.106165
8 h after light	0.2106345	0.103083	0.318186
4 h after dark	1.74346	1.53496	1.95196
8 h after dark	0.6169985	0.310445	0.923552
12 h after dark	0.3585185	0.208106	0.508931