condition	mean	min	max
4 h after light	1062.0588794999999	1037.400506	1086.717253
8 h after light	982.538611	953.713317	1011.363905
12 h after light	1117.0481255	1055.567077	1178.529174
4 h after dark	1098.8694605	1051.591618	1146.147303
8 h after dark	1200.731534	1185.641028	1215.82204
12 h after dark	895.523573	895.523573	895.523573