condition	mean	min	max
4 h after light	1388.640168	1162.135306	1615.14503
8 h after light	1510.2557120000001	1208.001288	1812.510136
12 h after light	1309.0397495	1296.001288	1322.078211
4 h after dark	934.111314	496.358261	1371.864367
8 h after dark	1022.047693	824.282042	1219.813344
12 h after dark	998.304337	998.304337	998.304337