condition	mean	min	max
4 h after light	680.167	626.182	734.152
8 h after light	1371.0	1319.27	1422.73
12 h after light	1353.69	1277.94	1429.44
4 h after dark	902.787	730.304	1075.27
8 h after dark	496.38250000000005	464.694	528.071
12 h after dark	522.398	487.531	557.265