condition	mean	min	max
4 h after light	0.0201474	0.0142692	0.0260256
8 h after light	0.0247454	0.0110852	0.0384056
12 h after light	0.0	0.0	0.0
4 h after dark	0.027196033333333335	0.0141241	0.0365154
8 h after dark	0.0073194	0.0	0.0219582
12 h after dark	0.009984856666666667	0.0	0.0224775