condition	mean	min	max
3 h after light	0.628681	0.364258	0.972946
6 h after light	1.227436	0.569758	1.76411
9 h after light	2.2331633333333336	1.28271	3.48733
12 h after light	2.202678	0.570212	3.47194
3 h after dark	0.8263116666666667	0.593067	1.23758
6 h after dark	0.6535306666666667	0.421637	1.06919
9 h after dark	0.6302683333333333	0.476243	0.805078
12 h after dark	0.3406015	0.272661	0.408542