condition	mean	min	max
4 h after light	0.6036573333333334	0.0	0.975718
8 h after light	1.157123	0.234959	1.836
12 h after light	1.5721666666666667	1.14459	2.42454
4 h after dark	3.9953399999999997	2.199	7.05458
8 h after dark	3.2640000000000002	2.70787	4.13942
12 h after dark	2.8565733333333334	1.56252	3.7071