condition	mean	min	max
0 h after light	4.876555	4.58913	5.16398
4 h after light	4.986980000000001	4.96468	5.00928
8 h after light	5.32343	5.00227	5.64459
4 h after dark	5.923	5.31709	6.52891
8 h after dark	4.590645	4.17744	5.00385
12 h after dark	5.263615	5.15705	5.37018