condition	mean	min	max
4 h after light	10.133457	9.643025	10.623889
8 h after light	8.537848	7.975385	9.100311
12 h after light	9.2352995	8.470844	9.999755
4 h after dark	10.133298	9.798638	10.467958
8 h after dark	9.924548000000001	9.707831	10.141265
12 h after dark	9.707831	9.707831	9.707831