condition	mean	min	max
4 h after light	0.0079345	0.0	0.015869
8 h after light	0.0064787	0.0	0.0129574
12 h after light	0.0237376	0.0	0.0474752
4 h after dark	0.0416956	0.0280637	0.0553275
8 h after dark	0.02754305	0.0138631	0.041223
12 h after dark	0.0057455	0.0	0.011491