condition	mean	min	max
4 h after light	0.026285264	5.28e-07	0.05257
8 h after light	0.02727835	0.0	0.0545567
12 h after light	0.0	0.0	0.0
4 h after dark	0.042092	0.0	0.126276
8 h after dark	0.04070833333333333	0.0	0.122125
12 h after dark	0.03880656666666667	0.0	0.0624019