condition	mean	min	max
4 h after light	755.959087	722.686319	789.231855
8 h after light	936.708516	828.437512	1044.97952
12 h after light	1015.9125275	928.72577	1103.099285
4 h after dark	1819.526655	1155.947271	2483.106039
8 h after dark	1239.916459	1070.272727	1409.560191
12 h after dark	1178.779279	1178.779279	1178.779279