condition	mean	min	max
4 h after light	338.6	338.6	338.6
8 h after light	323.15	277.7	368.6
12 h after light	517.3	427.3	607.3
4 h after dark	389.85	264.8	514.9
8 h after dark	316.8	295.0	338.6
12 h after dark	366.2	338.9	393.5