condition	mean	min	max
4 h after light	1432.065241	1161.643664	1702.486818
8 h after light	1263.093797	1075.164142	1451.023452
12 h after light	583.8024175	419.974509	747.630326
4 h after dark	283.3180675	199.202006	367.434129
8 h after dark	270.8089795	261.924364	279.693595
12 h after dark	733.309015	733.309015	733.309015