condition	mean	min	max
4 h after light	8.64289	7.75489	9.53089
8 h after light	5.117929999999999	4.30762	5.92824
12 h after light	7.12462	3.97724	10.272
4 h after dark	14.331833333333332	12.2502	15.8235
8 h after dark	12.138533333333333	8.48338	18.3439
12 h after dark	8.468193333333334	4.72588	10.3427