condition	mean	min	max
2 h after light	6.48206	6.34223	6.65799
6 h after light	5.798446666666667	5.26189	6.09888
10 h after light	4.60184	3.9497	5.43954
2 h after dark	5.26637	4.79009	5.56224
6 h after dark	5.288046666666666	5.0081	5.58836
10 h after dark	3.7628500000000003	3.25296	4.11575