condition	mean	min	max
4 h after light	2.045355	1.68576	2.40495
8 h after light	2.20204	1.81495	2.58913
12 h after light	1.5298450238999999	4.78e-08	3.05969
4 h after dark	6.960156666666666	5.82538	8.96753
8 h after dark	2.2549133333333335	0.53599	4.00328
12 h after dark	1.20957	0.0	1.87503