condition	mean	min	max
0 h after light	0.04686265	0.0	0.0937253
4 h after light	0.095499	0.0	0.190998
8 h after light	0.0463634	0.0	0.0927268
4 h after dark	0.046207	0.0	0.092414
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0