condition	mean	min	max
4 h after light	4.0287370000000005	3.047933	5.486280000000001
8 h after light	2.257341	1.477854	2.6819349999999997
12 h after light	4.261405	1.421567	9.32884
16 h after light	7.431598666666667	4.961541	9.588174
4 h after dark	9.212215	8.575347	10.16462
8 h after dark	5.101148	3.311321	6.806072