condition	mean	min	max
3 h after light	921.3493333333333	850.639	992.943
6 h after light	772.591	708.964	813.272
9 h after light	635.884	525.885	735.15
12 h after light	483.549	395.793	694.281
3 h after dark	492.672	446.617	517.332
6 h after dark	619.8356666666666	556.288	720.309
9 h after dark	714.809	685.334	734.457
12 h after dark	808.6645	770.015	847.314