condition	mean	min	max
0 h after light	0.03709605	0.0	0.0741921
4 h after light	0.0	0.0	0.0
8 h after light	0.075523	0.0	0.151046
4 h after dark	0.036577	0.0	0.073154
8 h after dark	0.036535	0.0	0.07307
12 h after dark	0.0	0.0	0.0